49498816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 56

約数和(自身を含む): 103306880

約数和(自身を除く): 53808064

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 409, 488, 496, 818, 976, 992, 1636, 1891, 1952, 1984, 3272, 3782, 3904, 6544, 7564, 12679, 13088, 15128, 24949, 25358, 26176, 30256, 49898, 50716, 60512, 99796, 101432, 121024, 199592, 202864, 399184, 405728, 773419, 798368, 811456, 1546838, 1596736, 3093676, 6187352, 12374704, 24749408, 49498816]

約数ペア:

[(1, 49498816), (2, 24749408), (4, 12374704), (8, 6187352), (16, 3093676), (31, 1596736), (32, 1546838), (61, 811456), (62, 798368), (64, 773419), (122, 405728), (124, 399184), (244, 202864), (248, 199592), (409, 121024), (488, 101432), (496, 99796), (818, 60512), (976, 50716), (992, 49898), (1636, 30256), (1891, 26176), (1952, 25358), (1984, 24949), (3272, 15128), (3782, 13088), (3904, 12679), (6544, 7564)]