57930908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 61577572

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 379, 412, 721, 742, 758, 1442, 1484, 1516, 2653, 2884, 5306, 5459, 10612, 10918, 20087, 21836, 38213, 39037, 40174, 76426, 78074, 80348, 140609, 152852, 156148, 273259, 281218, 546518, 562436, 1093036, 2068961, 4137922, 8275844, 14482727, 28965454, 57930908]

約数ペア:

[(1, 57930908), (2, 28965454), (4, 14482727), (7, 8275844), (14, 4137922), (28, 2068961), (53, 1093036), (103, 562436), (106, 546518), (206, 281218), (212, 273259), (371, 156148), (379, 152852), (412, 140609), (721, 80348), (742, 78074), (758, 76426), (1442, 40174), (1484, 39037), (1516, 38213), (2653, 21836), (2884, 20087), (5306, 10918), (5459, 10612)]