51349464

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 145345200

約数和(自身を除く): 93995736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 727, 872, 981, 1308, 1454, 1962, 2181, 2616, 2908, 2943, 3924, 4362, 5816, 5886, 6543, 7848, 8724, 8829, 11772, 13086, 17448, 17658, 19629, 23544, 26172, 35316, 39258, 52344, 58887, 70632, 78516, 79243, 117774, 157032, 158486, 235548, 237729, 316972, 471096, 475458, 633944, 713187, 950916, 1426374, 1901832, 2139561, 2852748, 4279122, 5705496, 6418683, 8558244, 12837366, 17116488, 25674732, 51349464]

約数ペア:

[(1, 51349464), (2, 25674732), (3, 17116488), (4, 12837366), (6, 8558244), (8, 6418683), (9, 5705496), (12, 4279122), (18, 2852748), (24, 2139561), (27, 1901832), (36, 1426374), (54, 950916), (72, 713187), (81, 633944), (108, 475458), (109, 471096), (162, 316972), (216, 237729), (218, 235548), (324, 158486), (327, 157032), (436, 117774), (648, 79243), (654, 78516), (727, 70632), (872, 58887), (981, 52344), (1308, 39258), (1454, 35316), (1962, 26172), (2181, 23544), (2616, 19629), (2908, 17658), (2943, 17448), (3924, 13086), (4362, 11772), (5816, 8829), (5886, 8724), (6543, 7848)]