48802928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 99267456

約数和(自身を除く): 50464528

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1613, 1891, 3226, 3782, 6452, 7564, 12904, 15128, 25808, 30256, 50003, 98393, 100006, 196786, 200012, 393572, 400024, 787144, 800048, 1574288, 3050183, 6100366, 12200732, 24401464, 48802928]

約数ペア:

[(1, 48802928), (2, 24401464), (4, 12200732), (8, 6100366), (16, 3050183), (31, 1574288), (61, 800048), (62, 787144), (122, 400024), (124, 393572), (244, 200012), (248, 196786), (488, 100006), (496, 98393), (976, 50003), (1613, 30256), (1891, 25808), (3226, 15128), (3782, 12904), (6452, 7564)]