51933060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 115378812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 227, 246, 279, 310, 369, 372, 410, 454, 465, 492, 558, 615, 620, 681, 738, 820, 908, 930, 1116, 1135, 1230, 1271, 1362, 1395, 1476, 1845, 1860, 2043, 2270, 2460, 2542, 2724, 2790, 3405, 3690, 3813, 4086, 4540, 5084, 5580, 6355, 6810, 7037, 7380, 7626, 8172, 9307, 10215, 11439, 12710, 13620, 14074, 15252, 18614, 19065, 20430, 21111, 22878, 25420, 27921, 28148, 35185, 37228, 38130, 40860, 42222, 45756, 46535, 55842, 57195, 63333, 70370, 76260, 83763, 84444, 93070, 105555, 111684, 114390, 126666, 139605, 140740, 167526, 186140, 211110, 228780, 253332, 279210, 288517, 316665, 335052, 418815, 422220, 558420, 577034, 633330, 837630, 865551, 1154068, 1266660, 1442585, 1675260, 1731102, 2596653, 2885170, 3462204, 4327755, 5193306, 5770340, 8655510, 10386612, 12983265, 17311020, 25966530, 51933060]

約数ペア:

[(1, 51933060), (2, 25966530), (3, 17311020), (4, 12983265), (5, 10386612), (6, 8655510), (9, 5770340), (10, 5193306), (12, 4327755), (15, 3462204), (18, 2885170), (20, 2596653), (30, 1731102), (31, 1675260), (36, 1442585), (41, 1266660), (45, 1154068), (60, 865551), (62, 837630), (82, 633330), (90, 577034), (93, 558420), (123, 422220), (124, 418815), (155, 335052), (164, 316665), (180, 288517), (186, 279210), (205, 253332), (227, 228780), (246, 211110), (279, 186140), (310, 167526), (369, 140740), (372, 139605), (410, 126666), (454, 114390), (465, 111684), (492, 105555), (558, 93070), (615, 84444), (620, 83763), (681, 76260), (738, 70370), (820, 63333), (908, 57195), (930, 55842), (1116, 46535), (1135, 45756), (1230, 42222), (1271, 40860), (1362, 38130), (1395, 37228), (1476, 35185), (1845, 28148), (1860, 27921), (2043, 25420), (2270, 22878), (2460, 21111), (2542, 20430), (2724, 19065), (2790, 18614), (3405, 15252), (3690, 14074), (3813, 13620), (4086, 12710), (4540, 11439), (5084, 10215), (5580, 9307), (6355, 8172), (6810, 7626), (7037, 7380)]