53802735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 101647872

約数和(自身を除く): 47845137

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1031, 1065, 1491, 2485, 3093, 3479, 5155, 7217, 7455, 10437, 15465, 17395, 21651, 36085, 50519, 52185, 73201, 108255, 151557, 219603, 252595, 366005, 512407, 757785, 1098015, 1537221, 2562035, 3586849, 7686105, 10760547, 17934245, 53802735]

約数ペア:

[(1, 53802735), (3, 17934245), (5, 10760547), (7, 7686105), (15, 3586849), (21, 2562035), (35, 1537221), (49, 1098015), (71, 757785), (105, 512407), (147, 366005), (213, 252595), (245, 219603), (355, 151557), (497, 108255), (735, 73201), (1031, 52185), (1065, 50519), (1491, 36085), (2485, 21651), (3093, 17395), (3479, 15465), (5155, 10437), (7217, 7455)]