55520504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 67132936

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1013, 1054, 1612, 1768, 2026, 2108, 3224, 4052, 4216, 6851, 8104, 13169, 13702, 17221, 26338, 27404, 31403, 34442, 52676, 54808, 62806, 68884, 105352, 125612, 137768, 223873, 251224, 408239, 447746, 533851, 816478, 895492, 1067702, 1632956, 1790984, 2135404, 3265912, 4270808, 6940063, 13880126, 27760252, 55520504]

約数ペア:

[(1, 55520504), (2, 27760252), (4, 13880126), (8, 6940063), (13, 4270808), (17, 3265912), (26, 2135404), (31, 1790984), (34, 1632956), (52, 1067702), (62, 895492), (68, 816478), (104, 533851), (124, 447746), (136, 408239), (221, 251224), (248, 223873), (403, 137768), (442, 125612), (527, 105352), (806, 68884), (884, 62806), (1013, 54808), (1054, 52676), (1612, 34442), (1768, 31403), (2026, 27404), (2108, 26338), (3224, 17221), (4052, 13702), (4216, 13169), (6851, 8104)]