51855480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5013

約数の個数: 96

約数和(自身を含む): 174376800

約数和(自身を除く): 122521320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 4967, 5220, 9934, 10440, 14901, 19868, 24835, 29802, 39736, 44703, 49670, 59604, 74505, 89406, 99340, 119208, 144043, 149010, 178812, 198680, 223515, 288086, 298020, 357624, 432129, 447030, 576172, 596040, 720215, 864258, 894060, 1152344, 1296387, 1440430, 1728516, 1788120, 2160645, 2592774, 2880860, 3457032, 4321290, 5185548, 5761720, 6481935, 8642580, 10371096, 12963870, 17285160, 25927740, 51855480]

約数ペア:

[(1, 51855480), (2, 25927740), (3, 17285160), (4, 12963870), (5, 10371096), (6, 8642580), (8, 6481935), (9, 5761720), (10, 5185548), (12, 4321290), (15, 3457032), (18, 2880860), (20, 2592774), (24, 2160645), (29, 1788120), (30, 1728516), (36, 1440430), (40, 1296387), (45, 1152344), (58, 894060), (60, 864258), (72, 720215), (87, 596040), (90, 576172), (116, 447030), (120, 432129), (145, 357624), (174, 298020), (180, 288086), (232, 223515), (261, 198680), (290, 178812), (348, 149010), (360, 144043), (435, 119208), (522, 99340), (580, 89406), (696, 74505), (870, 59604), (1044, 49670), (1160, 44703), (1305, 39736), (1740, 29802), (2088, 24835), (2610, 19868), (3480, 14901), (4967, 10440), (5220, 9934)]