51648030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9109}}^1$

素因数の和:9135

約数の個数: 80

約数和(自身を含む): 158732640

約数和(自身を除く): 107084610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9109, 18218, 27327, 45545, 54654, 63763, 81981, 91090, 127526, 136635, 163962, 191289, 245943, 273270, 318815, 382578, 409905, 491886, 573867, 637630, 737829, 819810, 956445, 1147734, 1229715, 1475658, 1721601, 1912890, 2459430, 2869335, 3443202, 3689145, 5164803, 5738670, 7378290, 8608005, 10329606, 17216010, 25824015, 51648030]

約数ペア:

[(1, 51648030), (2, 25824015), (3, 17216010), (5, 10329606), (6, 8608005), (7, 7378290), (9, 5738670), (10, 5164803), (14, 3689145), (15, 3443202), (18, 2869335), (21, 2459430), (27, 1912890), (30, 1721601), (35, 1475658), (42, 1229715), (45, 1147734), (54, 956445), (63, 819810), (70, 737829), (81, 637630), (90, 573867), (105, 491886), (126, 409905), (135, 382578), (162, 318815), (189, 273270), (210, 245943), (270, 191289), (315, 163962), (378, 136635), (405, 127526), (567, 91090), (630, 81981), (810, 63763), (945, 54654), (1134, 45545), (1890, 27327), (2835, 18218), (5670, 9109)]