55091610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 170127360

約数和(自身を除く): 115035750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 283, 309, 315, 378, 515, 566, 618, 630, 721, 849, 927, 945, 1030, 1415, 1442, 1545, 1698, 1854, 1890, 1981, 2163, 2547, 2781, 2830, 3090, 3605, 3962, 4245, 4326, 4635, 5094, 5562, 5943, 6489, 7210, 7641, 8490, 9270, 9905, 10815, 11886, 12735, 12978, 13905, 15282, 17829, 19467, 19810, 21630, 25470, 27810, 29149, 29715, 32445, 35658, 38205, 38934, 53487, 58298, 59430, 64890, 76410, 87447, 89145, 97335, 106974, 145745, 174894, 178290, 194670, 204043, 262341, 267435, 291490, 408086, 437235, 524682, 534870, 612129, 787023, 874470, 1020215, 1224258, 1311705, 1574046, 1836387, 2040430, 2623410, 3060645, 3672774, 3935115, 5509161, 6121290, 7870230, 9181935, 11018322, 18363870, 27545805, 55091610]

約数ペア:

[(1, 55091610), (2, 27545805), (3, 18363870), (5, 11018322), (6, 9181935), (7, 7870230), (9, 6121290), (10, 5509161), (14, 3935115), (15, 3672774), (18, 3060645), (21, 2623410), (27, 2040430), (30, 1836387), (35, 1574046), (42, 1311705), (45, 1224258), (54, 1020215), (63, 874470), (70, 787023), (90, 612129), (103, 534870), (105, 524682), (126, 437235), (135, 408086), (189, 291490), (206, 267435), (210, 262341), (270, 204043), (283, 194670), (309, 178290), (315, 174894), (378, 145745), (515, 106974), (566, 97335), (618, 89145), (630, 87447), (721, 76410), (849, 64890), (927, 59430), (945, 58298), (1030, 53487), (1415, 38934), (1442, 38205), (1545, 35658), (1698, 32445), (1854, 29715), (1890, 29149), (1981, 27810), (2163, 25470), (2547, 21630), (2781, 19810), (2830, 19467), (3090, 17829), (3605, 15282), (3962, 13905), (4245, 12978), (4326, 12735), (4635, 11886), (5094, 10815), (5562, 9905), (5943, 9270), (6489, 8490), (7210, 7641)]