53125254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 100090746

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 569, 702, 741, 798, 819, 1026, 1138, 1197, 1482, 1638, 1707, 1729, 2223, 2394, 2457, 3414, 3458, 3591, 3983, 4446, 4914, 5121, 5187, 6669, 7182, 7397, 7966, 10242, 10374, 10811, 11949, 13338, 14794, 15363, 15561, 21622, 22191, 23898, 30726, 31122, 32433, 35847, 44382, 46683, 51779, 64866, 66573, 71694, 75677, 93366, 97299, 103558, 107541, 133146, 140543, 151354, 155337, 194598, 199719, 215082, 227031, 281086, 291897, 310674, 399438, 421629, 454062, 466011, 583794, 681093, 843258, 932022, 983801, 1264887, 1362186, 1398033, 1967602, 2043279, 2529774, 2796066, 2951403, 3794661, 4086558, 5902806, 7589322, 8854209, 17708418, 26562627, 53125254]

約数ペア:

[(1, 53125254), (2, 26562627), (3, 17708418), (6, 8854209), (7, 7589322), (9, 5902806), (13, 4086558), (14, 3794661), (18, 2951403), (19, 2796066), (21, 2529774), (26, 2043279), (27, 1967602), (38, 1398033), (39, 1362186), (42, 1264887), (54, 983801), (57, 932022), (63, 843258), (78, 681093), (91, 583794), (114, 466011), (117, 454062), (126, 421629), (133, 399438), (171, 310674), (182, 291897), (189, 281086), (234, 227031), (247, 215082), (266, 199719), (273, 194598), (342, 155337), (351, 151354), (378, 140543), (399, 133146), (494, 107541), (513, 103558), (546, 97299), (569, 93366), (702, 75677), (741, 71694), (798, 66573), (819, 64866), (1026, 51779), (1138, 46683), (1197, 44382), (1482, 35847), (1638, 32433), (1707, 31122), (1729, 30726), (2223, 23898), (2394, 22191), (2457, 21622), (3414, 15561), (3458, 15363), (3591, 14794), (3983, 13338), (4446, 11949), (4914, 10811), (5121, 10374), (5187, 10242), (6669, 7966), (7182, 7397)]