47142695572

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{61657}}^1$

素因数の和:61805

約数の個数: 72

約数和(自身を含む): 99193417344

約数和(自身を除く): 52050721772

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 83, 94, 98, 166, 188, 196, 329, 332, 581, 658, 1162, 1316, 2303, 2324, 3901, 4067, 4606, 7802, 8134, 9212, 15604, 16268, 27307, 54614, 61657, 109228, 123314, 191149, 246628, 382298, 431599, 764596, 863198, 1726396, 2897879, 3021193, 5117531, 5795758, 6042386, 10235062, 11591516, 12084772, 20285153, 20470124, 35822717, 40570306, 71645434, 81140612, 141996071, 143290868, 240523957, 250759019, 283992142, 481047914, 501518038, 567984284, 962095828, 1003036076, 1683667699, 3367335398, 6734670796, 11785673893, 23571347786, 47142695572]

約数ペア:

[(1, 47142695572), (2, 23571347786), (4, 11785673893), (7, 6734670796), (14, 3367335398), (28, 1683667699), (47, 1003036076), (49, 962095828), (83, 567984284), (94, 501518038), (98, 481047914), (166, 283992142), (188, 250759019), (196, 240523957), (329, 143290868), (332, 141996071), (581, 81140612), (658, 71645434), (1162, 40570306), (1316, 35822717), (2303, 20470124), (2324, 20285153), (3901, 12084772), (4067, 11591516), (4606, 10235062), (7802, 6042386), (8134, 5795758), (9212, 5117531), (15604, 3021193), (16268, 2897879), (27307, 1726396), (54614, 863198), (61657, 764596), (109228, 431599), (123314, 382298), (191149, 246628)]