55255928

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 130200000

約数和(自身を除く): 74944072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 1549, 2548, 2744, 3098, 4459, 5096, 6196, 8918, 10843, 12392, 17836, 20137, 21686, 35672, 40274, 43372, 75901, 80548, 86744, 140959, 151802, 161096, 281918, 303604, 531307, 563836, 607208, 986713, 1062614, 1127672, 1973426, 2125228, 3946852, 4250456, 6906991, 7893704, 13813982, 27627964, 55255928]

約数ペア:

[(1, 55255928), (2, 27627964), (4, 13813982), (7, 7893704), (8, 6906991), (13, 4250456), (14, 3946852), (26, 2125228), (28, 1973426), (49, 1127672), (52, 1062614), (56, 986713), (91, 607208), (98, 563836), (104, 531307), (182, 303604), (196, 281918), (343, 161096), (364, 151802), (392, 140959), (637, 86744), (686, 80548), (728, 75901), (1274, 43372), (1372, 40274), (1549, 35672), (2548, 21686), (2744, 20137), (3098, 17836), (4459, 12392), (5096, 10843), (6196, 8918)]