49805790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 73573410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 349, 355, 402, 426, 670, 698, 710, 1005, 1047, 1065, 1745, 2010, 2094, 2130, 3490, 4757, 5235, 9514, 10470, 14271, 23383, 23785, 24779, 28542, 46766, 47570, 49558, 70149, 71355, 74337, 116915, 123895, 140298, 142710, 148674, 233830, 247790, 350745, 371685, 701490, 743370, 1660193, 3320386, 4980579, 8300965, 9961158, 16601930, 24902895, 49805790]

約数ペア:

[(1, 49805790), (2, 24902895), (3, 16601930), (5, 9961158), (6, 8300965), (10, 4980579), (15, 3320386), (30, 1660193), (67, 743370), (71, 701490), (134, 371685), (142, 350745), (201, 247790), (213, 233830), (335, 148674), (349, 142710), (355, 140298), (402, 123895), (426, 116915), (670, 74337), (698, 71355), (710, 70149), (1005, 49558), (1047, 47570), (1065, 46766), (1745, 28542), (2010, 24779), (2094, 23785), (2130, 23383), (3490, 14271), (4757, 10470), (5235, 9514)]