50653625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 73945872

約数和(自身を除く): 23292247

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 125, 187, 197, 275, 425, 605, 935, 985, 1375, 2057, 2125, 2167, 3025, 3349, 4675, 4925, 10285, 10835, 15125, 16745, 23375, 23837, 24625, 36839, 51425, 54175, 83725, 119185, 184195, 257125, 270875, 405229, 418625, 595925, 920975, 2026145, 2979625, 4604875, 10130725, 50653625]

約数ペア:

[(1, 50653625), (5, 10130725), (11, 4604875), (17, 2979625), (25, 2026145), (55, 920975), (85, 595925), (121, 418625), (125, 405229), (187, 270875), (197, 257125), (275, 184195), (425, 119185), (605, 83725), (935, 54175), (985, 51425), (1375, 36839), (2057, 24625), (2125, 23837), (2167, 23375), (3025, 16745), (3349, 15125), (4675, 10835), (4925, 10285)]