54868780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 65788820

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1399, 1961, 2798, 3922, 5596, 6995, 7844, 9805, 13990, 19610, 27980, 39220, 51763, 74147, 103526, 148294, 207052, 258815, 296588, 370735, 517630, 741470, 1035260, 1482940, 2743439, 5486878, 10973756, 13717195, 27434390, 54868780]

約数ペア:

[(1, 54868780), (2, 27434390), (4, 13717195), (5, 10973756), (10, 5486878), (20, 2743439), (37, 1482940), (53, 1035260), (74, 741470), (106, 517630), (148, 370735), (185, 296588), (212, 258815), (265, 207052), (370, 148294), (530, 103526), (740, 74147), (1060, 51763), (1399, 39220), (1961, 27980), (2798, 19610), (3922, 13990), (5596, 9805), (6995, 7844)]