53403260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 61750660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 167, 236, 271, 295, 334, 542, 590, 668, 835, 1084, 1180, 1355, 1670, 2710, 3340, 5420, 9853, 15989, 19706, 31978, 39412, 45257, 49265, 63956, 79945, 90514, 98530, 159890, 181028, 197060, 226285, 319780, 452570, 905140, 2670163, 5340326, 10680652, 13350815, 26701630, 53403260]

約数ペア:

[(1, 53403260), (2, 26701630), (4, 13350815), (5, 10680652), (10, 5340326), (20, 2670163), (59, 905140), (118, 452570), (167, 319780), (236, 226285), (271, 197060), (295, 181028), (334, 159890), (542, 98530), (590, 90514), (668, 79945), (835, 63956), (1084, 49265), (1180, 45257), (1355, 39412), (1670, 31978), (2710, 19706), (3340, 15989), (5420, 9853)]