47365670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 99221760

約数和(自身を除く): 51856090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 173, 190, 209, 262, 346, 418, 655, 865, 1045, 1310, 1441, 1730, 1903, 2090, 2489, 2882, 3287, 3806, 4978, 6574, 7205, 9515, 12445, 14410, 16435, 19030, 22663, 24890, 27379, 32870, 36157, 45326, 54758, 72314, 113315, 136895, 180785, 226630, 249293, 273790, 361570, 430597, 498586, 861194, 1246465, 2152985, 2492930, 4305970, 4736567, 9473134, 23682835, 47365670]

約数ペア:

[(1, 47365670), (2, 23682835), (5, 9473134), (10, 4736567), (11, 4305970), (19, 2492930), (22, 2152985), (38, 1246465), (55, 861194), (95, 498586), (110, 430597), (131, 361570), (173, 273790), (190, 249293), (209, 226630), (262, 180785), (346, 136895), (418, 113315), (655, 72314), (865, 54758), (1045, 45326), (1310, 36157), (1441, 32870), (1730, 27379), (1903, 24890), (2090, 22663), (2489, 19030), (2882, 16435), (3287, 14410), (3806, 12445), (4978, 9515), (6574, 7205)]