54128910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 98280690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 89, 95, 97, 110, 114, 165, 178, 190, 194, 209, 267, 285, 291, 330, 418, 445, 485, 534, 570, 582, 627, 890, 970, 979, 1045, 1067, 1254, 1335, 1455, 1691, 1843, 1958, 2090, 2134, 2670, 2910, 2937, 3135, 3201, 3382, 3686, 4895, 5073, 5335, 5529, 5874, 6270, 6402, 8455, 8633, 9215, 9790, 10146, 10670, 11058, 14685, 16005, 16910, 17266, 18430, 18601, 20273, 25365, 25899, 27645, 29370, 32010, 37202, 40546, 43165, 50730, 51798, 55290, 55803, 60819, 86330, 93005, 94963, 101365, 111606, 121638, 129495, 164027, 186010, 189926, 202730, 258990, 279015, 284889, 304095, 328054, 474815, 492081, 558030, 569778, 608190, 820135, 949630, 984162, 1424445, 1640270, 1804297, 2460405, 2848890, 3608594, 4920810, 5412891, 9021485, 10825782, 18042970, 27064455, 54128910]

約数ペア:

[(1, 54128910), (2, 27064455), (3, 18042970), (5, 10825782), (6, 9021485), (10, 5412891), (11, 4920810), (15, 3608594), (19, 2848890), (22, 2460405), (30, 1804297), (33, 1640270), (38, 1424445), (55, 984162), (57, 949630), (66, 820135), (89, 608190), (95, 569778), (97, 558030), (110, 492081), (114, 474815), (165, 328054), (178, 304095), (190, 284889), (194, 279015), (209, 258990), (267, 202730), (285, 189926), (291, 186010), (330, 164027), (418, 129495), (445, 121638), (485, 111606), (534, 101365), (570, 94963), (582, 93005), (627, 86330), (890, 60819), (970, 55803), (979, 55290), (1045, 51798), (1067, 50730), (1254, 43165), (1335, 40546), (1455, 37202), (1691, 32010), (1843, 29370), (1958, 27645), (2090, 25899), (2134, 25365), (2670, 20273), (2910, 18601), (2937, 18430), (3135, 17266), (3201, 16910), (3382, 16005), (3686, 14685), (4895, 11058), (5073, 10670), (5335, 10146), (5529, 9790), (5874, 9215), (6270, 8633), (6402, 8455)]