50195080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 123197760

約数和(自身を除く): 73002680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1163, 1660, 2158, 2326, 3320, 4316, 4652, 5395, 5815, 8632, 9304, 10790, 11630, 15119, 21580, 23260, 30238, 43160, 46520, 60476, 75595, 96529, 120952, 151190, 193058, 302380, 386116, 482645, 604760, 772232, 965290, 1254877, 1930580, 2509754, 3861160, 5019508, 6274385, 10039016, 12548770, 25097540, 50195080]

約数ペア:

[(1, 50195080), (2, 25097540), (4, 12548770), (5, 10039016), (8, 6274385), (10, 5019508), (13, 3861160), (20, 2509754), (26, 1930580), (40, 1254877), (52, 965290), (65, 772232), (83, 604760), (104, 482645), (130, 386116), (166, 302380), (260, 193058), (332, 151190), (415, 120952), (520, 96529), (664, 75595), (830, 60476), (1079, 46520), (1163, 43160), (1660, 30238), (2158, 23260), (2326, 21580), (3320, 15119), (4316, 11630), (4652, 10790), (5395, 9304), (5815, 8632)]