61320248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 129162600

約数和(自身を除く): 67842352

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 509, 814, 1018, 1369, 1628, 2036, 2738, 3256, 4072, 5476, 5599, 10952, 11198, 15059, 18833, 22396, 30118, 37666, 44792, 60236, 75332, 120472, 150664, 207163, 414326, 696821, 828652, 1393642, 1657304, 2787284, 5574568, 7665031, 15330062, 30660124, 61320248]

約数ペア:

[(1, 61320248), (2, 30660124), (4, 15330062), (8, 7665031), (11, 5574568), (22, 2787284), (37, 1657304), (44, 1393642), (74, 828652), (88, 696821), (148, 414326), (296, 207163), (407, 150664), (509, 120472), (814, 75332), (1018, 60236), (1369, 44792), (1628, 37666), (2036, 30118), (2738, 22396), (3256, 18833), (4072, 15059), (5476, 11198), (5599, 10952)]