48713990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6224

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 47279866

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6143, 7930, 12286, 30715, 61430, 79859, 159718, 374723, 399295, 749446, 798590, 1873615, 3747230, 4871399, 9742798, 24356995, 48713990]

約数ペア:

[(1, 48713990), (2, 24356995), (5, 9742798), (10, 4871399), (13, 3747230), (26, 1873615), (61, 798590), (65, 749446), (122, 399295), (130, 374723), (305, 159718), (610, 79859), (793, 61430), (1586, 30715), (3965, 12286), (6143, 7930)]