56833998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 71867442

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 419, 481, 611, 838, 962, 1222, 1257, 1443, 1739, 1833, 2514, 2886, 3478, 3666, 5217, 5447, 10434, 10894, 15503, 16341, 19693, 22607, 31006, 32682, 39386, 45214, 46509, 59079, 67821, 93018, 118158, 135642, 201539, 256009, 403078, 512018, 604617, 728641, 768027, 1209234, 1457282, 1536054, 2185923, 4371846, 9472333, 18944666, 28416999, 56833998]

約数ペア:

[(1, 56833998), (2, 28416999), (3, 18944666), (6, 9472333), (13, 4371846), (26, 2185923), (37, 1536054), (39, 1457282), (47, 1209234), (74, 768027), (78, 728641), (94, 604617), (111, 512018), (141, 403078), (222, 256009), (282, 201539), (419, 135642), (481, 118158), (611, 93018), (838, 67821), (962, 59079), (1222, 46509), (1257, 45214), (1443, 39386), (1739, 32682), (1833, 31006), (2514, 22607), (2886, 19693), (3478, 16341), (3666, 15503), (5217, 10894), (5447, 10434)]