50162940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6539

約数の個数: 72

約数和(自身を含む): 155723568

約数和(自身を除く): 105560628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6481, 7740, 12962, 19443, 25924, 32405, 38886, 58329, 64810, 77772, 97215, 116658, 129620, 194430, 233316, 278683, 291645, 388860, 557366, 583290, 836049, 1114732, 1166580, 1393415, 1672098, 2508147, 2786830, 3344196, 4180245, 5016294, 5573660, 8360490, 10032588, 12540735, 16720980, 25081470, 50162940]

約数ペア:

[(1, 50162940), (2, 25081470), (3, 16720980), (4, 12540735), (5, 10032588), (6, 8360490), (9, 5573660), (10, 5016294), (12, 4180245), (15, 3344196), (18, 2786830), (20, 2508147), (30, 1672098), (36, 1393415), (43, 1166580), (45, 1114732), (60, 836049), (86, 583290), (90, 557366), (129, 388860), (172, 291645), (180, 278683), (215, 233316), (258, 194430), (387, 129620), (430, 116658), (516, 97215), (645, 77772), (774, 64810), (860, 58329), (1290, 38886), (1548, 32405), (1935, 25924), (2580, 19443), (3870, 12962), (6481, 7740)]