57111470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 58042450

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 79, 83, 130, 134, 158, 166, 335, 395, 415, 670, 790, 830, 871, 1027, 1079, 1742, 2054, 2158, 4355, 5135, 5293, 5395, 5561, 6557, 8710, 10270, 10586, 10790, 11122, 13114, 26465, 27805, 32785, 52930, 55610, 65570, 68809, 72293, 85241, 137618, 144586, 170482, 344045, 361465, 426205, 439319, 688090, 722930, 852410, 878638, 2196595, 4393190, 5711147, 11422294, 28555735, 57111470]

約数ペア:

[(1, 57111470), (2, 28555735), (5, 11422294), (10, 5711147), (13, 4393190), (26, 2196595), (65, 878638), (67, 852410), (79, 722930), (83, 688090), (130, 439319), (134, 426205), (158, 361465), (166, 344045), (335, 170482), (395, 144586), (415, 137618), (670, 85241), (790, 72293), (830, 68809), (871, 65570), (1027, 55610), (1079, 52930), (1742, 32785), (2054, 27805), (2158, 26465), (4355, 13114), (5135, 11122), (5293, 10790), (5395, 10586), (5561, 10270), (6557, 8710)]