55030960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12979}}^1$

素因数の和:13045

約数の個数: 40

約数和(自身を含む): 130371120

約数和(自身を除く): 75340160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12979, 25958, 51916, 64895, 103832, 129790, 207664, 259580, 519160, 687887, 1038320, 1375774, 2751548, 3439435, 5503096, 6878870, 11006192, 13757740, 27515480, 55030960]

約数ペア:

[(1, 55030960), (2, 27515480), (4, 13757740), (5, 11006192), (8, 6878870), (10, 5503096), (16, 3439435), (20, 2751548), (40, 1375774), (53, 1038320), (80, 687887), (106, 519160), (212, 259580), (265, 207664), (424, 129790), (530, 103832), (848, 64895), (1060, 51916), (2120, 25958), (4240, 12979)]