48620090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 93602304

約数和(自身を除く): 44982214

約数列:

[1, 2, 5, 10, 31, 47, 62, 71, 94, 142, 155, 235, 310, 355, 470, 710, 1457, 2201, 2209, 2914, 3337, 4402, 4418, 6674, 7285, 11005, 11045, 14570, 16685, 22010, 22090, 33370, 68479, 103447, 136958, 156839, 206894, 313678, 342395, 517235, 684790, 784195, 1034470, 1568390, 4862009, 9724018, 24310045, 48620090]

約数ペア:

[(1, 48620090), (2, 24310045), (5, 9724018), (10, 4862009), (31, 1568390), (47, 1034470), (62, 784195), (71, 684790), (94, 517235), (142, 342395), (155, 313678), (235, 206894), (310, 156839), (355, 136958), (470, 103447), (710, 68479), (1457, 33370), (2201, 22090), (2209, 22010), (2914, 16685), (3337, 14570), (4402, 11045), (4418, 11005), (6674, 7285)]