50782140

素因数分解:

$2^2\times 3^{10}\times 5^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 132

約数和(自身を含む): 163682904

約数和(自身を除く): 112900764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 729, 774, 810, 860, 972, 1161, 1215, 1290, 1458, 1548, 1620, 1935, 2187, 2322, 2430, 2580, 2916, 3483, 3645, 3870, 4374, 4644, 4860, 5805, 6561, 6966, 7290, 7740, 8748, 10449, 10935, 11610, 13122, 13932, 14580, 17415, 19683, 20898, 21870, 23220, 26244, 31347, 32805, 34830, 39366, 41796, 43740, 52245, 59049, 62694, 65610, 69660, 78732, 94041, 98415, 104490, 118098, 125388, 131220, 156735, 188082, 196830, 208980, 236196, 282123, 295245, 313470, 376164, 393660, 470205, 564246, 590490, 626940, 846369, 940410, 1128492, 1180980, 1410615, 1692738, 1880820, 2539107, 2821230, 3385476, 4231845, 5078214, 5642460, 8463690, 10156428, 12695535, 16927380, 25391070, 50782140]

約数ペア:

[(1, 50782140), (2, 25391070), (3, 16927380), (4, 12695535), (5, 10156428), (6, 8463690), (9, 5642460), (10, 5078214), (12, 4231845), (15, 3385476), (18, 2821230), (20, 2539107), (27, 1880820), (30, 1692738), (36, 1410615), (43, 1180980), (45, 1128492), (54, 940410), (60, 846369), (81, 626940), (86, 590490), (90, 564246), (108, 470205), (129, 393660), (135, 376164), (162, 313470), (172, 295245), (180, 282123), (215, 236196), (243, 208980), (258, 196830), (270, 188082), (324, 156735), (387, 131220), (405, 125388), (430, 118098), (486, 104490), (516, 98415), (540, 94041), (645, 78732), (729, 69660), (774, 65610), (810, 62694), (860, 59049), (972, 52245), (1161, 43740), (1215, 41796), (1290, 39366), (1458, 34830), (1548, 32805), (1620, 31347), (1935, 26244), (2187, 23220), (2322, 21870), (2430, 20898), (2580, 19683), (2916, 17415), (3483, 14580), (3645, 13932), (3870, 13122), (4374, 11610), (4644, 10935), (4860, 10449), (5805, 8748), (6561, 7740), (6966, 7290)]