51284430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7305

約数の個数: 48

約数和(自身を含む): 135046080

約数和(自身を除く): 83761650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 7213, 14426, 21639, 36065, 43278, 64917, 72130, 108195, 129834, 216390, 324585, 569827, 649170, 1139654, 1709481, 2849135, 3418962, 5128443, 5698270, 8547405, 10256886, 17094810, 25642215, 51284430]

約数ペア:

[(1, 51284430), (2, 25642215), (3, 17094810), (5, 10256886), (6, 8547405), (9, 5698270), (10, 5128443), (15, 3418962), (18, 2849135), (30, 1709481), (45, 1139654), (79, 649170), (90, 569827), (158, 324585), (237, 216390), (395, 129834), (474, 108195), (711, 72130), (790, 64917), (1185, 43278), (1422, 36065), (2370, 21639), (3555, 14426), (7110, 7213)]