54518490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2784

約数の個数: 96

約数和(自身を含む): 161690256

約数和(自身を除く): 107171766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2741, 3315, 3978, 5482, 6630, 8223, 9945, 13705, 16446, 19890, 24669, 27410, 35633, 41115, 46597, 49338, 71266, 82230, 93194, 106899, 123345, 139791, 178165, 213798, 232985, 246690, 279582, 320697, 356330, 419373, 465970, 534495, 605761, 641394, 698955, 838746, 1068990, 1211522, 1397910, 1603485, 1817283, 2096865, 3028805, 3206970, 3634566, 4193730, 5451849, 6057610, 9086415, 10903698, 18172830, 27259245, 54518490]

約数ペア:

[(1, 54518490), (2, 27259245), (3, 18172830), (5, 10903698), (6, 9086415), (9, 6057610), (10, 5451849), (13, 4193730), (15, 3634566), (17, 3206970), (18, 3028805), (26, 2096865), (30, 1817283), (34, 1603485), (39, 1397910), (45, 1211522), (51, 1068990), (65, 838746), (78, 698955), (85, 641394), (90, 605761), (102, 534495), (117, 465970), (130, 419373), (153, 356330), (170, 320697), (195, 279582), (221, 246690), (234, 232985), (255, 213798), (306, 178165), (390, 139791), (442, 123345), (510, 106899), (585, 93194), (663, 82230), (765, 71266), (1105, 49338), (1170, 46597), (1326, 41115), (1530, 35633), (1989, 27410), (2210, 24669), (2741, 19890), (3315, 16446), (3978, 13705), (5482, 9945), (6630, 8223)]