51492350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11349

約数の個数: 48

約数和(自身を含む): 117888288

約数和(自身を除く): 66395938

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 11317, 22634, 56585, 79219, 113170, 147121, 158438, 282925, 294242, 396095, 565850, 735605, 792190, 1029847, 1471210, 1980475, 2059694, 3678025, 3960950, 5149235, 7356050, 10298470, 25746175, 51492350]

約数ペア:

[(1, 51492350), (2, 25746175), (5, 10298470), (7, 7356050), (10, 5149235), (13, 3960950), (14, 3678025), (25, 2059694), (26, 1980475), (35, 1471210), (50, 1029847), (65, 792190), (70, 735605), (91, 565850), (130, 396095), (175, 294242), (182, 282925), (325, 158438), (350, 147121), (455, 113170), (650, 79219), (910, 56585), (2275, 22634), (4550, 11317)]