52001655560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2207201}}^1$

素因数の和:2207262

約数の個数: 64

約数和(自身を含む): 127134835200

約数和(自身を除く): 75133179640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 11780, 23560, 2207201, 4414402, 8828804, 11036005, 17657608, 22072010, 41936819, 44144020, 68423231, 83873638, 88288040, 136846462, 167747276, 209684095, 273692924, 335494552, 342116155, 419368190, 547385848, 684232310, 838736380, 1300041389, 1368464620, 1677472760, 2600082778, 2736929240, 5200165556, 6500206945, 10400331112, 13000413890, 26000827780, 52001655560]

約数ペア:

[(1, 52001655560), (2, 26000827780), (4, 13000413890), (5, 10400331112), (8, 6500206945), (10, 5200165556), (19, 2736929240), (20, 2600082778), (31, 1677472760), (38, 1368464620), (40, 1300041389), (62, 838736380), (76, 684232310), (95, 547385848), (124, 419368190), (152, 342116155), (155, 335494552), (190, 273692924), (248, 209684095), (310, 167747276), (380, 136846462), (589, 88288040), (620, 83873638), (760, 68423231), (1178, 44144020), (1240, 41936819), (2356, 22072010), (2945, 17657608), (4712, 11036005), (5890, 8828804), (11780, 4414402), (23560, 2207201)]