49205721618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{617}}^1\times {\mathrm{4091}}^1$

素因数の和:4757

約数の個数: 96

約数和(自身を含む): 115619296320

約数和(自身を除く): 66413574702

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 617, 722, 1026, 1083, 1234, 1851, 2166, 3249, 3702, 4091, 5553, 6498, 8182, 9747, 11106, 11723, 12273, 16659, 19494, 23446, 24546, 33318, 35169, 36819, 70338, 73638, 77729, 105507, 110457, 155458, 211014, 220914, 222737, 233187, 316521, 445474, 466374, 633042, 668211, 699561, 1336422, 1399122, 1476851, 2004633, 2098683, 2524147, 2953702, 4009266, 4197366, 4430553, 5048294, 6013899, 7572441, 8861106, 12027798, 13291659, 15144882, 22717323, 26583318, 39874977, 45434646, 47958793, 68151969, 79749954, 95917586, 136303938, 143876379, 287752758, 431629137, 863258274, 911217067, 1294887411, 1822434134, 2589774822, 2733651201, 5467302402, 8200953603, 16401907206, 24602860809, 49205721618]

約数ペア:

[(1, 49205721618), (2, 24602860809), (3, 16401907206), (6, 8200953603), (9, 5467302402), (18, 2733651201), (19, 2589774822), (27, 1822434134), (38, 1294887411), (54, 911217067), (57, 863258274), (114, 431629137), (171, 287752758), (342, 143876379), (361, 136303938), (513, 95917586), (617, 79749954), (722, 68151969), (1026, 47958793), (1083, 45434646), (1234, 39874977), (1851, 26583318), (2166, 22717323), (3249, 15144882), (3702, 13291659), (4091, 12027798), (5553, 8861106), (6498, 7572441), (8182, 6013899), (9747, 5048294), (11106, 4430553), (11723, 4197366), (12273, 4009266), (16659, 2953702), (19494, 2524147), (23446, 2098683), (24546, 2004633), (33318, 1476851), (35169, 1399122), (36819, 1336422), (70338, 699561), (73638, 668211), (77729, 633042), (105507, 466374), (110457, 445474), (155458, 316521), (211014, 233187), (220914, 222737)]