50622680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20747}}^1$

素因数の和:20819

約数の個数: 32

約数和(自身を含む): 115773840

約数和(自身を除く): 65151160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 20747, 41494, 82988, 103735, 165976, 207470, 414940, 829880, 1265567, 2531134, 5062268, 6327835, 10124536, 12655670, 25311340, 50622680]

約数ペア:

[(1, 50622680), (2, 25311340), (4, 12655670), (5, 10124536), (8, 6327835), (10, 5062268), (20, 2531134), (40, 1265567), (61, 829880), (122, 414940), (244, 207470), (305, 165976), (488, 103735), (610, 82988), (1220, 41494), (2440, 20747)]