55517308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 78603140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 461, 476, 506, 644, 748, 782, 922, 1012, 1309, 1564, 1771, 1844, 2618, 2737, 3227, 3542, 4301, 5071, 5236, 5474, 6454, 7084, 7837, 8602, 10142, 10603, 10948, 12908, 15674, 17204, 20284, 21206, 30107, 31348, 35497, 42412, 54859, 60214, 70994, 74221, 86207, 109718, 116633, 120428, 141988, 148442, 172414, 180251, 219436, 233266, 296884, 344828, 360502, 466532, 603449, 721004, 816431, 1206898, 1261757, 1632862, 1982761, 2413796, 2523514, 3265724, 3965522, 5047028, 7931044, 13879327, 27758654, 55517308]

約数ペア:

[(1, 55517308), (2, 27758654), (4, 13879327), (7, 7931044), (11, 5047028), (14, 3965522), (17, 3265724), (22, 2523514), (23, 2413796), (28, 1982761), (34, 1632862), (44, 1261757), (46, 1206898), (68, 816431), (77, 721004), (92, 603449), (119, 466532), (154, 360502), (161, 344828), (187, 296884), (238, 233266), (253, 219436), (308, 180251), (322, 172414), (374, 148442), (391, 141988), (461, 120428), (476, 116633), (506, 109718), (644, 86207), (748, 74221), (782, 70994), (922, 60214), (1012, 54859), (1309, 42412), (1564, 35497), (1771, 31348), (1844, 30107), (2618, 21206), (2737, 20284), (3227, 17204), (3542, 15674), (4301, 12908), (5071, 10948), (5236, 10603), (5474, 10142), (6454, 8602), (7084, 7837)]