49097880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 177876000

約数和(自身を除く): 128778120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 269, 270, 312, 338, 351, 360, 390, 468, 507, 520, 538, 540, 585, 676, 702, 780, 807, 845, 936, 1014, 1076, 1080, 1170, 1345, 1352, 1404, 1521, 1560, 1614, 1690, 1755, 2028, 2152, 2340, 2421, 2535, 2690, 2808, 3042, 3228, 3380, 3497, 3510, 4035, 4056, 4563, 4680, 4842, 5070, 5380, 6084, 6456, 6760, 6994, 7020, 7263, 7605, 8070, 9126, 9684, 10140, 10491, 10760, 12105, 12168, 13988, 14040, 14526, 15210, 16140, 17485, 18252, 19368, 20280, 20982, 22815, 24210, 27976, 29052, 30420, 31473, 32280, 34970, 36315, 36504, 41964, 45461, 45630, 48420, 52455, 58104, 60840, 62946, 69940, 72630, 83928, 90922, 91260, 94419, 96840, 104910, 125892, 136383, 139880, 145260, 157365, 181844, 182520, 188838, 209820, 227305, 251784, 272766, 290520, 314730, 363688, 377676, 409149, 419640, 454610, 472095, 545532, 629460, 681915, 755352, 818298, 909220, 944190, 1091064, 1227447, 1258920, 1363830, 1636596, 1818440, 1888380, 2045745, 2454894, 2727660, 3273192, 3776760, 4091490, 4909788, 5455320, 6137235, 8182980, 9819576, 12274470, 16365960, 24548940, 49097880]

約数ペア:

[(1, 49097880), (2, 24548940), (3, 16365960), (4, 12274470), (5, 9819576), (6, 8182980), (8, 6137235), (9, 5455320), (10, 4909788), (12, 4091490), (13, 3776760), (15, 3273192), (18, 2727660), (20, 2454894), (24, 2045745), (26, 1888380), (27, 1818440), (30, 1636596), (36, 1363830), (39, 1258920), (40, 1227447), (45, 1091064), (52, 944190), (54, 909220), (60, 818298), (65, 755352), (72, 681915), (78, 629460), (90, 545532), (104, 472095), (108, 454610), (117, 419640), (120, 409149), (130, 377676), (135, 363688), (156, 314730), (169, 290520), (180, 272766), (195, 251784), (216, 227305), (234, 209820), (260, 188838), (269, 182520), (270, 181844), (312, 157365), (338, 145260), (351, 139880), (360, 136383), (390, 125892), (468, 104910), (507, 96840), (520, 94419), (538, 91260), (540, 90922), (585, 83928), (676, 72630), (702, 69940), (780, 62946), (807, 60840), (845, 58104), (936, 52455), (1014, 48420), (1076, 45630), (1080, 45461), (1170, 41964), (1345, 36504), (1352, 36315), (1404, 34970), (1521, 32280), (1560, 31473), (1614, 30420), (1690, 29052), (1755, 27976), (2028, 24210), (2152, 22815), (2340, 20982), (2421, 20280), (2535, 19368), (2690, 18252), (2808, 17485), (3042, 16140), (3228, 15210), (3380, 14526), (3497, 14040), (3510, 13988), (4035, 12168), (4056, 12105), (4563, 10760), (4680, 10491), (4842, 10140), (5070, 9684), (5380, 9126), (6084, 8070), (6456, 7605), (6760, 7263), (6994, 7020)]