42302650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 43191878

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 431, 650, 755, 862, 1510, 1963, 2155, 3775, 3926, 4310, 5603, 7550, 9815, 10775, 11206, 19630, 21550, 28015, 49075, 56030, 65081, 98150, 130162, 140075, 280150, 325405, 650810, 846053, 1627025, 1692106, 3254050, 4230265, 8460530, 21151325, 42302650]

約数ペア:

[(1, 42302650), (2, 21151325), (5, 8460530), (10, 4230265), (13, 3254050), (25, 1692106), (26, 1627025), (50, 846053), (65, 650810), (130, 325405), (151, 280150), (302, 140075), (325, 130162), (431, 98150), (650, 65081), (755, 56030), (862, 49075), (1510, 28015), (1963, 21550), (2155, 19630), (3775, 11206), (3926, 10775), (4310, 9815), (5603, 7550)]