48714160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 124625952

約数和(自身を除く): 75911792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 197, 220, 281, 394, 440, 562, 788, 880, 985, 1124, 1405, 1576, 1970, 2167, 2248, 2810, 3091, 3152, 3940, 4334, 4496, 5620, 6182, 7880, 8668, 10835, 11240, 12364, 15455, 15760, 17336, 21670, 22480, 24728, 30910, 34672, 43340, 49456, 55357, 61820, 86680, 110714, 123640, 173360, 221428, 247280, 276785, 442856, 553570, 608927, 885712, 1107140, 1217854, 2214280, 2435708, 3044635, 4428560, 4871416, 6089270, 9742832, 12178540, 24357080, 48714160]

約数ペア:

[(1, 48714160), (2, 24357080), (4, 12178540), (5, 9742832), (8, 6089270), (10, 4871416), (11, 4428560), (16, 3044635), (20, 2435708), (22, 2214280), (40, 1217854), (44, 1107140), (55, 885712), (80, 608927), (88, 553570), (110, 442856), (176, 276785), (197, 247280), (220, 221428), (281, 173360), (394, 123640), (440, 110714), (562, 86680), (788, 61820), (880, 55357), (985, 49456), (1124, 43340), (1405, 34672), (1576, 30910), (1970, 24728), (2167, 22480), (2248, 21670), (2810, 17336), (3091, 15760), (3152, 15455), (3940, 12364), (4334, 11240), (4496, 10835), (5620, 8668), (6182, 7880)]