47156856

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 121461120

約数和(自身を除く): 74304264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 283, 318, 393, 424, 524, 566, 636, 786, 849, 1048, 1132, 1272, 1572, 1698, 2264, 3144, 3396, 6792, 6943, 13886, 14999, 20829, 27772, 29998, 37073, 41658, 44997, 55544, 59996, 74146, 83316, 89994, 111219, 119992, 148292, 166632, 179988, 222438, 296584, 359976, 444876, 889752, 1964869, 3929738, 5894607, 7859476, 11789214, 15718952, 23578428, 47156856]

約数ペア:

[(1, 47156856), (2, 23578428), (3, 15718952), (4, 11789214), (6, 7859476), (8, 5894607), (12, 3929738), (24, 1964869), (53, 889752), (106, 444876), (131, 359976), (159, 296584), (212, 222438), (262, 179988), (283, 166632), (318, 148292), (393, 119992), (424, 111219), (524, 89994), (566, 83316), (636, 74146), (786, 59996), (849, 55544), (1048, 44997), (1132, 41658), (1272, 37073), (1572, 29998), (1698, 27772), (2264, 20829), (3144, 14999), (3396, 13886), (6792, 6943)]