55245870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 151463520

約数和(自身を除く): 96217650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 290, 305, 347, 366, 435, 522, 549, 610, 694, 870, 915, 1041, 1098, 1305, 1735, 1769, 1830, 2082, 2610, 2745, 3123, 3470, 3538, 5205, 5307, 5490, 6246, 8845, 10063, 10410, 10614, 15615, 15921, 17690, 20126, 21167, 26535, 30189, 31230, 31842, 42334, 50315, 53070, 60378, 63501, 79605, 90567, 100630, 105835, 127002, 150945, 159210, 181134, 190503, 211670, 301890, 317505, 381006, 452835, 613843, 635010, 905670, 952515, 1227686, 1841529, 1905030, 3069215, 3683058, 5524587, 6138430, 9207645, 11049174, 18415290, 27622935, 55245870]

約数ペア:

[(1, 55245870), (2, 27622935), (3, 18415290), (5, 11049174), (6, 9207645), (9, 6138430), (10, 5524587), (15, 3683058), (18, 3069215), (29, 1905030), (30, 1841529), (45, 1227686), (58, 952515), (61, 905670), (87, 635010), (90, 613843), (122, 452835), (145, 381006), (174, 317505), (183, 301890), (261, 211670), (290, 190503), (305, 181134), (347, 159210), (366, 150945), (435, 127002), (522, 105835), (549, 100630), (610, 90567), (694, 79605), (870, 63501), (915, 60378), (1041, 53070), (1098, 50315), (1305, 42334), (1735, 31842), (1769, 31230), (1830, 30189), (2082, 26535), (2610, 21167), (2745, 20126), (3123, 17690), (3470, 15921), (3538, 15615), (5205, 10614), (5307, 10410), (5490, 10063), (6246, 8845)]