50378476

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 89994240

約数和(自身を除く): 39615764

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 991, 1982, 3964, 12709, 25418, 50836, 70361, 140722, 177389, 281444, 354778, 709556, 12594619, 25189238, 50378476]

約数ペア:

[(1, 50378476), (2, 25189238), (4, 12594619), (71, 709556), (142, 354778), (179, 281444), (284, 177389), (358, 140722), (716, 70361), (991, 50836), (1982, 25418), (3964, 12709)]