56646486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 148377600

約数和(自身を除く): 91731114

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 137, 171, 186, 234, 247, 274, 279, 342, 351, 403, 411, 494, 513, 558, 589, 702, 741, 806, 822, 837, 1026, 1178, 1209, 1233, 1482, 1674, 1767, 1781, 2223, 2418, 2466, 2603, 3534, 3562, 3627, 3699, 4247, 4446, 5206, 5301, 5343, 6669, 7254, 7398, 7657, 7809, 8494, 10602, 10686, 10881, 12741, 13338, 15314, 15618, 15903, 16029, 21762, 22971, 23427, 25482, 31806, 32058, 33839, 38223, 45942, 46854, 48087, 55211, 67678, 68913, 70281, 76446, 80693, 96174, 101517, 110422, 114669, 137826, 140562, 161386, 165633, 203034, 206739, 229338, 242079, 304551, 331266, 413478, 484158, 496899, 609102, 726237, 913653, 993798, 1049009, 1452474, 1490697, 1827306, 2098018, 2178711, 2981394, 3147027, 4357422, 6294054, 9441081, 18882162, 28323243, 56646486]

約数ペア:

[(1, 56646486), (2, 28323243), (3, 18882162), (6, 9441081), (9, 6294054), (13, 4357422), (18, 3147027), (19, 2981394), (26, 2178711), (27, 2098018), (31, 1827306), (38, 1490697), (39, 1452474), (54, 1049009), (57, 993798), (62, 913653), (78, 726237), (93, 609102), (114, 496899), (117, 484158), (137, 413478), (171, 331266), (186, 304551), (234, 242079), (247, 229338), (274, 206739), (279, 203034), (342, 165633), (351, 161386), (403, 140562), (411, 137826), (494, 114669), (513, 110422), (558, 101517), (589, 96174), (702, 80693), (741, 76446), (806, 70281), (822, 68913), (837, 67678), (1026, 55211), (1178, 48087), (1209, 46854), (1233, 45942), (1482, 38223), (1674, 33839), (1767, 32058), (1781, 31806), (2223, 25482), (2418, 23427), (2466, 22971), (2603, 21762), (3534, 16029), (3562, 15903), (3627, 15618), (3699, 15314), (4247, 13338), (4446, 12741), (5206, 10881), (5301, 10686), (5343, 10602), (6669, 8494), (7254, 7809), (7398, 7657)]