56497384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 113752800

約数和(自身を除く): 57255416

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 139, 184, 188, 278, 376, 556, 1081, 1112, 2162, 2209, 3197, 4324, 4418, 6394, 6533, 8648, 8836, 12788, 13066, 17672, 25576, 26132, 50807, 52264, 101614, 150259, 203228, 300518, 307051, 406456, 601036, 614102, 1202072, 1228204, 2456408, 7062173, 14124346, 28248692, 56497384]

約数ペア:

[(1, 56497384), (2, 28248692), (4, 14124346), (8, 7062173), (23, 2456408), (46, 1228204), (47, 1202072), (92, 614102), (94, 601036), (139, 406456), (184, 307051), (188, 300518), (278, 203228), (376, 150259), (556, 101614), (1081, 52264), (1112, 50807), (2162, 26132), (2209, 25576), (3197, 17672), (4324, 13066), (4418, 12788), (6394, 8836), (6533, 8648)]