53465890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{87649}}^1$

素因数の和:87717

約数の個数: 16

約数和(自身を含む): 97817400

約数和(自身を除く): 44351510

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 87649, 175298, 438245, 876490, 5346589, 10693178, 26732945, 53465890]

約数ペア:

[(1, 53465890), (2, 26732945), (5, 10693178), (10, 5346589), (61, 876490), (122, 438245), (305, 175298), (610, 87649)]