55381644

素因数分解:

$2^2\times 3^5\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 146397888

約数和(自身を除く): 91016244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 243, 251, 324, 454, 486, 502, 681, 753, 908, 972, 1004, 1362, 1506, 2043, 2259, 2724, 3012, 4086, 4518, 6129, 6777, 8172, 9036, 12258, 13554, 18387, 20331, 24516, 27108, 36774, 40662, 55161, 56977, 60993, 73548, 81324, 110322, 113954, 121986, 170931, 220644, 227908, 243972, 341862, 512793, 683724, 1025586, 1538379, 2051172, 3076758, 4615137, 6153516, 9230274, 13845411, 18460548, 27690822, 55381644]

約数ペア:

[(1, 55381644), (2, 27690822), (3, 18460548), (4, 13845411), (6, 9230274), (9, 6153516), (12, 4615137), (18, 3076758), (27, 2051172), (36, 1538379), (54, 1025586), (81, 683724), (108, 512793), (162, 341862), (227, 243972), (243, 227908), (251, 220644), (324, 170931), (454, 121986), (486, 113954), (502, 110322), (681, 81324), (753, 73548), (908, 60993), (972, 56977), (1004, 55161), (1362, 40662), (1506, 36774), (2043, 27108), (2259, 24516), (2724, 20331), (3012, 18387), (4086, 13554), (4518, 12258), (6129, 9036), (6777, 8172)]