53145036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6851

約数の個数: 72

約数和(自身を含む): 158505984

約数和(自身を除く): 105360948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6803, 7812, 13606, 20409, 27212, 40818, 47621, 61227, 81636, 95242, 122454, 142863, 190484, 210893, 244908, 285726, 421786, 428589, 571452, 632679, 843572, 857178, 1265358, 1476251, 1714356, 1898037, 2530716, 2952502, 3796074, 4428753, 5905004, 7592148, 8857506, 13286259, 17715012, 26572518, 53145036]

約数ペア:

[(1, 53145036), (2, 26572518), (3, 17715012), (4, 13286259), (6, 8857506), (7, 7592148), (9, 5905004), (12, 4428753), (14, 3796074), (18, 2952502), (21, 2530716), (28, 1898037), (31, 1714356), (36, 1476251), (42, 1265358), (62, 857178), (63, 843572), (84, 632679), (93, 571452), (124, 428589), (126, 421786), (186, 285726), (217, 244908), (252, 210893), (279, 190484), (372, 142863), (434, 122454), (558, 95242), (651, 81636), (868, 61227), (1116, 47621), (1302, 40818), (1953, 27212), (2604, 20409), (3906, 13606), (6803, 7812)]