49390160

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2331

約数の個数: 40

約数和(自身を含む): 115263456

約数和(自身を除く): 65873296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2011, 2456, 3070, 4022, 4912, 6140, 8044, 10055, 12280, 16088, 20110, 24560, 32176, 40220, 80440, 160880, 617377, 1234754, 2469508, 3086885, 4939016, 6173770, 9878032, 12347540, 24695080, 49390160]

約数ペア:

[(1, 49390160), (2, 24695080), (4, 12347540), (5, 9878032), (8, 6173770), (10, 4939016), (16, 3086885), (20, 2469508), (40, 1234754), (80, 617377), (307, 160880), (614, 80440), (1228, 40220), (1535, 32176), (2011, 24560), (2456, 20110), (3070, 16088), (4022, 12280), (4912, 10055), (6140, 8044)]