49731006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 112121856

約数和(自身を除く): 62390850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 157, 186, 262, 314, 393, 403, 471, 786, 806, 942, 1209, 1703, 2041, 2418, 3406, 4061, 4082, 4867, 5109, 6123, 8122, 9734, 10218, 12183, 12246, 14601, 20567, 24366, 29202, 41134, 52793, 61701, 63271, 105586, 123402, 126542, 158379, 189813, 267371, 316758, 379626, 534742, 637577, 802113, 1275154, 1604226, 1912731, 3825462, 8288501, 16577002, 24865503, 49731006]

約数ペア:

[(1, 49731006), (2, 24865503), (3, 16577002), (6, 8288501), (13, 3825462), (26, 1912731), (31, 1604226), (39, 1275154), (62, 802113), (78, 637577), (93, 534742), (131, 379626), (157, 316758), (186, 267371), (262, 189813), (314, 158379), (393, 126542), (403, 123402), (471, 105586), (786, 63271), (806, 61701), (942, 52793), (1209, 41134), (1703, 29202), (2041, 24366), (2418, 20567), (3406, 14601), (4061, 12246), (4082, 12183), (4867, 10218), (5109, 9734), (6123, 8122)]