50790800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 132387360

約数和(自身を除く): 81596560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 152, 163, 164, 190, 200, 205, 304, 326, 328, 380, 400, 410, 475, 652, 656, 760, 779, 815, 820, 950, 1025, 1304, 1520, 1558, 1630, 1640, 1900, 2050, 2608, 3097, 3116, 3260, 3280, 3800, 3895, 4075, 4100, 6194, 6232, 6520, 6683, 7600, 7790, 8150, 8200, 12388, 12464, 13040, 13366, 15485, 15580, 16300, 16400, 19475, 24776, 26732, 30970, 31160, 32600, 33415, 38950, 49552, 53464, 61940, 62320, 65200, 66830, 77425, 77900, 106928, 123880, 126977, 133660, 154850, 155800, 167075, 247760, 253954, 267320, 309700, 311600, 334150, 507908, 534640, 619400, 634885, 668300, 1015816, 1238800, 1269770, 1336600, 2031632, 2539540, 2673200, 3174425, 5079080, 6348850, 10158160, 12697700, 25395400, 50790800]

約数ペア:

[(1, 50790800), (2, 25395400), (4, 12697700), (5, 10158160), (8, 6348850), (10, 5079080), (16, 3174425), (19, 2673200), (20, 2539540), (25, 2031632), (38, 1336600), (40, 1269770), (41, 1238800), (50, 1015816), (76, 668300), (80, 634885), (82, 619400), (95, 534640), (100, 507908), (152, 334150), (163, 311600), (164, 309700), (190, 267320), (200, 253954), (205, 247760), (304, 167075), (326, 155800), (328, 154850), (380, 133660), (400, 126977), (410, 123880), (475, 106928), (652, 77900), (656, 77425), (760, 66830), (779, 65200), (815, 62320), (820, 61940), (950, 53464), (1025, 49552), (1304, 38950), (1520, 33415), (1558, 32600), (1630, 31160), (1640, 30970), (1900, 26732), (2050, 24776), (2608, 19475), (3097, 16400), (3116, 16300), (3260, 15580), (3280, 15485), (3800, 13366), (3895, 13040), (4075, 12464), (4100, 12388), (6194, 8200), (6232, 8150), (6520, 7790), (6683, 7600)]