53581996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 107025408

約数和(自身を除く): 53443412

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 631, 923, 1196, 1262, 1633, 1846, 2524, 3266, 3692, 6532, 8203, 14513, 16406, 21229, 29026, 32812, 42458, 44801, 58052, 84916, 89602, 179204, 188669, 377338, 582413, 754676, 1030423, 1164826, 2060846, 2329652, 4121692, 13395499, 26790998, 53581996]

約数ペア:

[(1, 53581996), (2, 26790998), (4, 13395499), (13, 4121692), (23, 2329652), (26, 2060846), (46, 1164826), (52, 1030423), (71, 754676), (92, 582413), (142, 377338), (284, 188669), (299, 179204), (598, 89602), (631, 84916), (923, 58052), (1196, 44801), (1262, 42458), (1633, 32812), (1846, 29026), (2524, 21229), (3266, 16406), (3692, 14513), (6532, 8203)]