49366980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 173656392

約数和(自身を除く): 124289412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 73, 78, 85, 90, 102, 117, 130, 146, 153, 156, 170, 180, 195, 204, 219, 221, 234, 255, 260, 289, 292, 306, 340, 365, 390, 438, 442, 468, 510, 578, 585, 612, 657, 663, 730, 765, 780, 867, 876, 884, 949, 1020, 1095, 1105, 1156, 1170, 1241, 1314, 1326, 1445, 1460, 1530, 1734, 1898, 1989, 2190, 2210, 2340, 2482, 2601, 2628, 2652, 2847, 2890, 3060, 3285, 3315, 3468, 3723, 3757, 3796, 3978, 4335, 4380, 4420, 4745, 4964, 5202, 5694, 5780, 6205, 6570, 6630, 7446, 7514, 7956, 8541, 8670, 9490, 9945, 10404, 11169, 11271, 11388, 12410, 13005, 13140, 13260, 14235, 14892, 15028, 16133, 17082, 17340, 18615, 18785, 18980, 19890, 21097, 22338, 22542, 24820, 26010, 28470, 32266, 33813, 34164, 37230, 37570, 39780, 42194, 42705, 44676, 45084, 48399, 52020, 55845, 56355, 56940, 63291, 64532, 67626, 74460, 75140, 80665, 84388, 85410, 96798, 105485, 111690, 112710, 126582, 135252, 145197, 161330, 169065, 170820, 189873, 193596, 210970, 223380, 225420, 241995, 253164, 274261, 290394, 316455, 322660, 338130, 379746, 421940, 483990, 548522, 580788, 632910, 676260, 725985, 759492, 822783, 949365, 967980, 1097044, 1265820, 1371305, 1451970, 1645566, 1898730, 2468349, 2742610, 2903940, 3291132, 3797460, 4113915, 4936698, 5485220, 8227830, 9873396, 12341745, 16455660, 24683490, 49366980]

約数ペア:

[(1, 49366980), (2, 24683490), (3, 16455660), (4, 12341745), (5, 9873396), (6, 8227830), (9, 5485220), (10, 4936698), (12, 4113915), (13, 3797460), (15, 3291132), (17, 2903940), (18, 2742610), (20, 2468349), (26, 1898730), (30, 1645566), (34, 1451970), (36, 1371305), (39, 1265820), (45, 1097044), (51, 967980), (52, 949365), (60, 822783), (65, 759492), (68, 725985), (73, 676260), (78, 632910), (85, 580788), (90, 548522), (102, 483990), (117, 421940), (130, 379746), (146, 338130), (153, 322660), (156, 316455), (170, 290394), (180, 274261), (195, 253164), (204, 241995), (219, 225420), (221, 223380), (234, 210970), (255, 193596), (260, 189873), (289, 170820), (292, 169065), (306, 161330), (340, 145197), (365, 135252), (390, 126582), (438, 112710), (442, 111690), (468, 105485), (510, 96798), (578, 85410), (585, 84388), (612, 80665), (657, 75140), (663, 74460), (730, 67626), (765, 64532), (780, 63291), (867, 56940), (876, 56355), (884, 55845), (949, 52020), (1020, 48399), (1095, 45084), (1105, 44676), (1156, 42705), (1170, 42194), (1241, 39780), (1314, 37570), (1326, 37230), (1445, 34164), (1460, 33813), (1530, 32266), (1734, 28470), (1898, 26010), (1989, 24820), (2190, 22542), (2210, 22338), (2340, 21097), (2482, 19890), (2601, 18980), (2628, 18785), (2652, 18615), (2847, 17340), (2890, 17082), (3060, 16133), (3285, 15028), (3315, 14892), (3468, 14235), (3723, 13260), (3757, 13140), (3796, 13005), (3978, 12410), (4335, 11388), (4380, 11271), (4420, 11169), (4745, 10404), (4964, 9945), (5202, 9490), (5694, 8670), (5780, 8541), (6205, 7956), (6570, 7514), (6630, 7446)]