48840390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 128014848

約数和(自身を除く): 79174458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 4273, 5715, 8546, 11430, 12819, 21365, 25638, 38457, 42730, 64095, 76914, 128190, 192285, 384570, 542671, 1085342, 1628013, 2713355, 3256026, 4884039, 5426710, 8140065, 9768078, 16280130, 24420195, 48840390]

約数ペア:

[(1, 48840390), (2, 24420195), (3, 16280130), (5, 9768078), (6, 8140065), (9, 5426710), (10, 4884039), (15, 3256026), (18, 2713355), (30, 1628013), (45, 1085342), (90, 542671), (127, 384570), (254, 192285), (381, 128190), (635, 76914), (762, 64095), (1143, 42730), (1270, 38457), (1905, 25638), (2286, 21365), (3810, 12819), (4273, 11430), (5715, 8546)]