51988637110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{12479}}^1$

素因数の和:12757

約数の個数: 64

約数和(自身を含む): 98338406400

約数和(自身を除く): 46349769290

約数列:

[1, 2, 5, 10, 31, 62, 89, 151, 155, 178, 302, 310, 445, 755, 890, 1510, 2759, 4681, 5518, 9362, 12479, 13439, 13795, 23405, 24958, 26878, 27590, 46810, 62395, 67195, 124790, 134390, 386849, 416609, 773698, 833218, 1110631, 1884329, 1934245, 2083045, 2221262, 3768658, 3868490, 4166090, 5553155, 9421645, 11106310, 18843290, 34429561, 58414199, 68859122, 116828398, 167705281, 172147805, 292070995, 335410562, 344295610, 584141990, 838526405, 1677052810, 5198863711, 10397727422, 25994318555, 51988637110]

約数ペア:

[(1, 51988637110), (2, 25994318555), (5, 10397727422), (10, 5198863711), (31, 1677052810), (62, 838526405), (89, 584141990), (151, 344295610), (155, 335410562), (178, 292070995), (302, 172147805), (310, 167705281), (445, 116828398), (755, 68859122), (890, 58414199), (1510, 34429561), (2759, 18843290), (4681, 11106310), (5518, 9421645), (9362, 5553155), (12479, 4166090), (13439, 3868490), (13795, 3768658), (23405, 2221262), (24958, 2083045), (26878, 1934245), (27590, 1884329), (46810, 1110631), (62395, 833218), (67195, 773698), (124790, 416609), (134390, 386849)]