56216730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 138475008

約数和(自身を除く): 82258278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 107, 166, 211, 214, 249, 321, 415, 422, 498, 535, 633, 642, 830, 1055, 1070, 1245, 1266, 1605, 2110, 2490, 3165, 3210, 6330, 8881, 17513, 17762, 22577, 26643, 35026, 44405, 45154, 52539, 53286, 67731, 87565, 88810, 105078, 112885, 133215, 135462, 175130, 225770, 262695, 266430, 338655, 525390, 677310, 1873891, 3747782, 5621673, 9369455, 11243346, 18738910, 28108365, 56216730]

約数ペア:

[(1, 56216730), (2, 28108365), (3, 18738910), (5, 11243346), (6, 9369455), (10, 5621673), (15, 3747782), (30, 1873891), (83, 677310), (107, 525390), (166, 338655), (211, 266430), (214, 262695), (249, 225770), (321, 175130), (415, 135462), (422, 133215), (498, 112885), (535, 105078), (633, 88810), (642, 87565), (830, 67731), (1055, 53286), (1070, 52539), (1245, 45154), (1266, 44405), (1605, 35026), (2110, 26643), (2490, 22577), (3165, 17762), (3210, 17513), (6330, 8881)]