54913740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7727

約数の個数: 96

約数和(自身を含む): 186084864

約数和(自身を除く): 131171124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7691, 15382, 23073, 30764, 38455, 46146, 53837, 76910, 92292, 107674, 115365, 130747, 153820, 161511, 215348, 230730, 261494, 269185, 323022, 392241, 461460, 522988, 538370, 646044, 653735, 784482, 807555, 915229, 1076740, 1307470, 1568964, 1615110, 1830458, 1961205, 2614940, 2745687, 3230220, 3660916, 3922410, 4576145, 5491374, 7844820, 9152290, 10982748, 13728435, 18304580, 27456870, 54913740]

約数ペア:

[(1, 54913740), (2, 27456870), (3, 18304580), (4, 13728435), (5, 10982748), (6, 9152290), (7, 7844820), (10, 5491374), (12, 4576145), (14, 3922410), (15, 3660916), (17, 3230220), (20, 2745687), (21, 2614940), (28, 1961205), (30, 1830458), (34, 1615110), (35, 1568964), (42, 1307470), (51, 1076740), (60, 915229), (68, 807555), (70, 784482), (84, 653735), (85, 646044), (102, 538370), (105, 522988), (119, 461460), (140, 392241), (170, 323022), (204, 269185), (210, 261494), (238, 230730), (255, 215348), (340, 161511), (357, 153820), (420, 130747), (476, 115365), (510, 107674), (595, 92292), (714, 76910), (1020, 53837), (1190, 46146), (1428, 38455), (1785, 30764), (2380, 23073), (3570, 15382), (7140, 7691)]