53800747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 73350144

約数和(自身を除く): 19549397

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 757, 781, 923, 1001, 5299, 5467, 6461, 8327, 9841, 10153, 53747, 58289, 68887, 71071, 108251, 376229, 591217, 698711, 757757, 4138519, 4890977, 7685821, 53800747]

約数ペア:

[(1, 53800747), (7, 7685821), (11, 4890977), (13, 4138519), (71, 757757), (77, 698711), (91, 591217), (143, 376229), (497, 108251), (757, 71071), (781, 68887), (923, 58289), (1001, 53747), (5299, 10153), (5467, 9841), (6461, 8327)]