53350020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7229}}^1$

素因数の和:7285

約数の個数: 72

約数和(自身を含む): 165798360

約数和(自身を除く): 112448340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7229, 7380, 14458, 21687, 28916, 36145, 43374, 65061, 72290, 86748, 108435, 130122, 144580, 216870, 260244, 296389, 325305, 433740, 592778, 650610, 889167, 1185556, 1301220, 1481945, 1778334, 2667501, 2963890, 3556668, 4445835, 5335002, 5927780, 8891670, 10670004, 13337505, 17783340, 26675010, 53350020]

約数ペア:

[(1, 53350020), (2, 26675010), (3, 17783340), (4, 13337505), (5, 10670004), (6, 8891670), (9, 5927780), (10, 5335002), (12, 4445835), (15, 3556668), (18, 2963890), (20, 2667501), (30, 1778334), (36, 1481945), (41, 1301220), (45, 1185556), (60, 889167), (82, 650610), (90, 592778), (123, 433740), (164, 325305), (180, 296389), (205, 260244), (246, 216870), (369, 144580), (410, 130122), (492, 108435), (615, 86748), (738, 72290), (820, 65061), (1230, 43374), (1476, 36145), (1845, 28916), (2460, 21687), (3690, 14458), (7229, 7380)]