51270660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5813}}^1$

素因数の和:5842

約数の個数: 108

約数和(自身を含む): 180943308

約数和(自身を除く): 129672648

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5813, 8820, 11626, 17439, 23252, 29065, 34878, 40691, 52317, 58130, 69756, 81382, 87195, 104634, 116260, 122073, 162764, 174390, 203455, 209268, 244146, 261585, 284837, 348780, 366219, 406910, 488292, 523170, 569674, 610365, 732438, 813820, 854511, 1046340, 1139348, 1220730, 1424185, 1464876, 1709022, 1831095, 2441460, 2563533, 2848370, 3418044, 3662190, 4272555, 5127066, 5696740, 7324380, 8545110, 10254132, 12817665, 17090220, 25635330, 51270660]

約数ペア:

[(1, 51270660), (2, 25635330), (3, 17090220), (4, 12817665), (5, 10254132), (6, 8545110), (7, 7324380), (9, 5696740), (10, 5127066), (12, 4272555), (14, 3662190), (15, 3418044), (18, 2848370), (20, 2563533), (21, 2441460), (28, 1831095), (30, 1709022), (35, 1464876), (36, 1424185), (42, 1220730), (45, 1139348), (49, 1046340), (60, 854511), (63, 813820), (70, 732438), (84, 610365), (90, 569674), (98, 523170), (105, 488292), (126, 406910), (140, 366219), (147, 348780), (180, 284837), (196, 261585), (210, 244146), (245, 209268), (252, 203455), (294, 174390), (315, 162764), (420, 122073), (441, 116260), (490, 104634), (588, 87195), (630, 81382), (735, 69756), (882, 58130), (980, 52317), (1260, 40691), (1470, 34878), (1764, 29065), (2205, 23252), (2940, 17439), (4410, 11626), (5813, 8820)]