51388928

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3508

約数の個数: 40

約数和(自身を含む): 106248780

約数和(自身を除く): 54859852

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3461, 3712, 6922, 7424, 13844, 14848, 27688, 55376, 100369, 110752, 200738, 221504, 401476, 443008, 802952, 886016, 1605904, 1772032, 3211808, 6423616, 12847232, 25694464, 51388928]

約数ペア:

[(1, 51388928), (2, 25694464), (4, 12847232), (8, 6423616), (16, 3211808), (29, 1772032), (32, 1605904), (58, 886016), (64, 802952), (116, 443008), (128, 401476), (232, 221504), (256, 200738), (464, 110752), (512, 100369), (928, 55376), (1856, 27688), (3461, 14848), (3712, 13844), (6922, 7424)]