49157580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9871}}^1$

素因数の和:9966

約数の個数: 48

約数和(自身を含む): 139313664

約数和(自身を除く): 90156084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 9871, 19742, 29613, 39484, 49355, 59226, 98710, 118452, 148065, 197420, 296130, 592260, 819293, 1638586, 2457879, 3277172, 4096465, 4915758, 8192930, 9831516, 12289395, 16385860, 24578790, 49157580]

約数ペア:

[(1, 49157580), (2, 24578790), (3, 16385860), (4, 12289395), (5, 9831516), (6, 8192930), (10, 4915758), (12, 4096465), (15, 3277172), (20, 2457879), (30, 1638586), (60, 819293), (83, 592260), (166, 296130), (249, 197420), (332, 148065), (415, 118452), (498, 98710), (830, 59226), (996, 49355), (1245, 39484), (1660, 29613), (2490, 19742), (4980, 9871)]