54783860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2731}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 123923520

約数和(自身を除く): 69139660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 2731, 4012, 5015, 5462, 10030, 10924, 13655, 20060, 27310, 46427, 54620, 92854, 161129, 185708, 232135, 322258, 464270, 644516, 805645, 928540, 1611290, 2739193, 3222580, 5478386, 10956772, 13695965, 27391930, 54783860]

約数ペア:

[(1, 54783860), (2, 27391930), (4, 13695965), (5, 10956772), (10, 5478386), (17, 3222580), (20, 2739193), (34, 1611290), (59, 928540), (68, 805645), (85, 644516), (118, 464270), (170, 322258), (236, 232135), (295, 185708), (340, 161129), (590, 92854), (1003, 54620), (1180, 46427), (2006, 27310), (2731, 20060), (4012, 13655), (5015, 10924), (5462, 10030)]