2051263242895

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1\times {\mathrm{52291}}^1$

素因数の和:54535

約数の個数: 32

約数和(自身を含む): 2546963435520

約数和(自身を除く): 495700192625

約数列:

[1, 5, 47, 79, 235, 395, 2113, 3713, 10565, 18565, 52291, 99311, 166927, 261455, 496555, 834635, 2457677, 4130989, 7845569, 12288385, 20654945, 39227845, 110490883, 194156483, 552454415, 970782415, 5193071501, 8728779757, 25965357505, 43643898785, 410252648579, 2051263242895]

約数ペア:

[(1, 2051263242895), (5, 410252648579), (47, 43643898785), (79, 25965357505), (235, 8728779757), (395, 5193071501), (2113, 970782415), (3713, 552454415), (10565, 194156483), (18565, 110490883), (52291, 39227845), (99311, 20654945), (166927, 12288385), (261455, 7845569), (496555, 4130989), (834635, 2457677)]