56274460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 129598560

約数和(自身を除く): 73324100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1117, 1145, 2234, 2290, 2519, 4468, 4580, 5038, 5585, 10076, 11170, 12287, 12595, 22340, 24574, 25190, 49148, 50380, 61435, 122870, 245740, 255793, 511586, 1023172, 1278965, 2557930, 2813723, 5115860, 5627446, 11254892, 14068615, 28137230, 56274460]

約数ペア:

[(1, 56274460), (2, 28137230), (4, 14068615), (5, 11254892), (10, 5627446), (11, 5115860), (20, 2813723), (22, 2557930), (44, 1278965), (55, 1023172), (110, 511586), (220, 255793), (229, 245740), (458, 122870), (916, 61435), (1117, 50380), (1145, 49148), (2234, 25190), (2290, 24574), (2519, 22340), (4468, 12595), (4580, 12287), (5038, 11170), (5585, 10076)]