55470744

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 120

約数和(自身を含む): 180839340

約数和(自身を除く): 125368596

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1747, 1764, 2268, 2646, 3494, 3528, 3969, 4536, 5241, 5292, 6988, 7938, 10482, 10584, 12229, 13976, 15723, 15876, 20964, 24458, 31446, 31752, 36687, 41928, 47169, 48916, 62892, 73374, 85603, 94338, 97832, 110061, 125784, 141507, 146748, 171206, 188676, 220122, 256809, 283014, 293496, 330183, 342412, 377352, 440244, 513618, 566028, 660366, 684824, 770427, 880488, 990549, 1027236, 1132056, 1320732, 1540854, 1981098, 2054472, 2311281, 2641464, 3081708, 3962196, 4622562, 6163416, 6933843, 7924392, 9245124, 13867686, 18490248, 27735372, 55470744]

約数ペア:

[(1, 55470744), (2, 27735372), (3, 18490248), (4, 13867686), (6, 9245124), (7, 7924392), (8, 6933843), (9, 6163416), (12, 4622562), (14, 3962196), (18, 3081708), (21, 2641464), (24, 2311281), (27, 2054472), (28, 1981098), (36, 1540854), (42, 1320732), (49, 1132056), (54, 1027236), (56, 990549), (63, 880488), (72, 770427), (81, 684824), (84, 660366), (98, 566028), (108, 513618), (126, 440244), (147, 377352), (162, 342412), (168, 330183), (189, 293496), (196, 283014), (216, 256809), (252, 220122), (294, 188676), (324, 171206), (378, 146748), (392, 141507), (441, 125784), (504, 110061), (567, 97832), (588, 94338), (648, 85603), (756, 73374), (882, 62892), (1134, 48916), (1176, 47169), (1323, 41928), (1512, 36687), (1747, 31752), (1764, 31446), (2268, 24458), (2646, 20964), (3494, 15876), (3528, 15723), (3969, 13976), (4536, 12229), (5241, 10584), (5292, 10482), (6988, 7938)]