48631840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 73295840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 223, 232, 235, 290, 376, 446, 464, 470, 580, 752, 892, 928, 940, 1115, 1160, 1363, 1504, 1784, 1880, 2230, 2320, 2726, 3568, 3760, 4460, 4640, 5452, 6467, 6815, 7136, 7520, 8920, 10481, 10904, 12934, 13630, 17840, 20962, 21808, 25868, 27260, 32335, 35680, 41924, 43616, 51736, 52405, 54520, 64670, 83848, 103472, 104810, 109040, 129340, 167696, 206944, 209620, 218080, 258680, 303949, 335392, 419240, 517360, 607898, 838480, 1034720, 1215796, 1519745, 1676960, 2431592, 3039490, 4863184, 6078980, 9726368, 12157960, 24315920, 48631840]

約数ペア:

[(1, 48631840), (2, 24315920), (4, 12157960), (5, 9726368), (8, 6078980), (10, 4863184), (16, 3039490), (20, 2431592), (29, 1676960), (32, 1519745), (40, 1215796), (47, 1034720), (58, 838480), (80, 607898), (94, 517360), (116, 419240), (145, 335392), (160, 303949), (188, 258680), (223, 218080), (232, 209620), (235, 206944), (290, 167696), (376, 129340), (446, 109040), (464, 104810), (470, 103472), (580, 83848), (752, 64670), (892, 54520), (928, 52405), (940, 51736), (1115, 43616), (1160, 41924), (1363, 35680), (1504, 32335), (1784, 27260), (1880, 25868), (2230, 21808), (2320, 20962), (2726, 17840), (3568, 13630), (3760, 12934), (4460, 10904), (4640, 10481), (5452, 8920), (6467, 7520), (6815, 7136)]