55212290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41513}}^1$

素因数の和:41546

約数の個数: 32

約数和(自身を含む): 119560320

約数和(自身を除く): 64348030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 41513, 83026, 207565, 290591, 415130, 581182, 788747, 1452955, 1577494, 2905910, 3943735, 5521229, 7887470, 11042458, 27606145, 55212290]

約数ペア:

[(1, 55212290), (2, 27606145), (5, 11042458), (7, 7887470), (10, 5521229), (14, 3943735), (19, 2905910), (35, 1577494), (38, 1452955), (70, 788747), (95, 581182), (133, 415130), (190, 290591), (266, 207565), (665, 83026), (1330, 41513)]