26486850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 76745088

約数和(自身を除く): 50258238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 47, 50, 51, 65, 75, 78, 85, 94, 102, 130, 141, 150, 170, 195, 221, 235, 255, 282, 289, 325, 390, 425, 442, 470, 510, 578, 611, 650, 663, 705, 799, 850, 867, 975, 1105, 1175, 1222, 1275, 1326, 1410, 1445, 1598, 1734, 1833, 1950, 2210, 2350, 2397, 2550, 2890, 3055, 3315, 3525, 3666, 3757, 3995, 4335, 4794, 5525, 6110, 6630, 7050, 7225, 7514, 7990, 8670, 9165, 10387, 11050, 11271, 11985, 13583, 14450, 15275, 16575, 18330, 18785, 19975, 20774, 21675, 22542, 23970, 27166, 30550, 31161, 33150, 37570, 39950, 40749, 43350, 45825, 51935, 56355, 59925, 62322, 67915, 81498, 91650, 93925, 103870, 112710, 119850, 135830, 155805, 176579, 187850, 203745, 259675, 281775, 311610, 339575, 353158, 407490, 519350, 529737, 563550, 679150, 779025, 882895, 1018725, 1059474, 1558050, 1765790, 2037450, 2648685, 4414475, 5297370, 8828950, 13243425, 26486850]

約数ペア:

[(1, 26486850), (2, 13243425), (3, 8828950), (5, 5297370), (6, 4414475), (10, 2648685), (13, 2037450), (15, 1765790), (17, 1558050), (25, 1059474), (26, 1018725), (30, 882895), (34, 779025), (39, 679150), (47, 563550), (50, 529737), (51, 519350), (65, 407490), (75, 353158), (78, 339575), (85, 311610), (94, 281775), (102, 259675), (130, 203745), (141, 187850), (150, 176579), (170, 155805), (195, 135830), (221, 119850), (235, 112710), (255, 103870), (282, 93925), (289, 91650), (325, 81498), (390, 67915), (425, 62322), (442, 59925), (470, 56355), (510, 51935), (578, 45825), (611, 43350), (650, 40749), (663, 39950), (705, 37570), (799, 33150), (850, 31161), (867, 30550), (975, 27166), (1105, 23970), (1175, 22542), (1222, 21675), (1275, 20774), (1326, 19975), (1410, 18785), (1445, 18330), (1598, 16575), (1734, 15275), (1833, 14450), (1950, 13583), (2210, 11985), (2350, 11271), (2397, 11050), (2550, 10387), (2890, 9165), (3055, 8670), (3315, 7990), (3525, 7514), (3666, 7225), (3757, 7050), (3995, 6630), (4335, 6110), (4794, 5525)]