48370790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 94179456

約数和(自身を除く): 45808666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 1373, 2710, 2746, 3523, 6865, 7046, 13730, 17615, 17849, 35230, 35698, 89245, 178490, 372083, 744166, 1860415, 3720830, 4837079, 9674158, 24185395, 48370790]

約数ペア:

[(1, 48370790), (2, 24185395), (5, 9674158), (10, 4837079), (13, 3720830), (26, 1860415), (65, 744166), (130, 372083), (271, 178490), (542, 89245), (1355, 35698), (1373, 35230), (2710, 17849), (2746, 17615), (3523, 13730), (6865, 7046)]