50865204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 135577120

約数和(自身を除く): 84711916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 131, 156, 228, 247, 262, 393, 494, 524, 741, 786, 988, 1482, 1572, 1703, 2489, 2964, 3406, 4978, 5109, 6812, 7467, 9956, 10218, 14934, 17161, 20436, 29868, 32357, 34322, 51483, 64714, 68644, 97071, 102966, 129428, 194142, 205932, 223093, 326059, 388284, 446186, 652118, 669279, 892372, 978177, 1304236, 1338558, 1956354, 2677116, 3912708, 4238767, 8477534, 12716301, 16955068, 25432602, 50865204]

約数ペア:

[(1, 50865204), (2, 25432602), (3, 16955068), (4, 12716301), (6, 8477534), (12, 4238767), (13, 3912708), (19, 2677116), (26, 1956354), (38, 1338558), (39, 1304236), (52, 978177), (57, 892372), (76, 669279), (78, 652118), (114, 446186), (131, 388284), (156, 326059), (228, 223093), (247, 205932), (262, 194142), (393, 129428), (494, 102966), (524, 97071), (741, 68644), (786, 64714), (988, 51483), (1482, 34322), (1572, 32357), (1703, 29868), (2489, 20436), (2964, 17161), (3406, 14934), (4978, 10218), (5109, 9956), (6812, 7467)]