56248893795

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{1427}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 93983145984

約数和(自身を除く): 37734252189

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 823, 1427, 1545, 2469, 3193, 4115, 4281, 7135, 9579, 12345, 15965, 21405, 25513, 44237, 47895, 76539, 84769, 127565, 132711, 146981, 221185, 254307, 382695, 423845, 440943, 663555, 734905, 1174421, 1271535, 2204715, 2627839, 3523263, 4556411, 5872105, 7883517, 13139195, 13669233, 17616315, 22782055, 36407051, 39417585, 68346165, 109221153, 120965363, 182035255, 362896089, 546105765, 604826815, 1814480445, 3749926253, 11249778759, 18749631265, 56248893795]

約数ペア:

[(1, 56248893795), (3, 18749631265), (5, 11249778759), (15, 3749926253), (31, 1814480445), (93, 604826815), (103, 546105765), (155, 362896089), (309, 182035255), (465, 120965363), (515, 109221153), (823, 68346165), (1427, 39417585), (1545, 36407051), (2469, 22782055), (3193, 17616315), (4115, 13669233), (4281, 13139195), (7135, 7883517), (9579, 5872105), (12345, 4556411), (15965, 3523263), (21405, 2627839), (25513, 2204715), (44237, 1271535), (47895, 1174421), (76539, 734905), (84769, 663555), (127565, 440943), (132711, 423845), (146981, 382695), (221185, 254307)]