55026550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 106850304

約数和(自身を除く): 51823754

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 131, 155, 262, 271, 310, 542, 655, 775, 1310, 1355, 1550, 2710, 3275, 4061, 6550, 6775, 8122, 8401, 13550, 16802, 20305, 35501, 40610, 42005, 71002, 84010, 101525, 177505, 203050, 210025, 355010, 420050, 887525, 1100531, 1775050, 2201062, 5502655, 11005310, 27513275, 55026550]

約数ペア:

[(1, 55026550), (2, 27513275), (5, 11005310), (10, 5502655), (25, 2201062), (31, 1775050), (50, 1100531), (62, 887525), (131, 420050), (155, 355010), (262, 210025), (271, 203050), (310, 177505), (542, 101525), (655, 84010), (775, 71002), (1310, 42005), (1355, 40610), (1550, 35501), (2710, 20305), (3275, 16802), (4061, 13550), (6550, 8401), (6775, 8122)]