53873440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6353}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 129697848

約数和(自身を除く): 75824408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6353, 8480, 12706, 25412, 31765, 50824, 63530, 101648, 127060, 203296, 254120, 336709, 508240, 673418, 1016480, 1346836, 1683545, 2693672, 3367090, 5387344, 6734180, 10774688, 13468360, 26936720, 53873440]

約数ペア:

[(1, 53873440), (2, 26936720), (4, 13468360), (5, 10774688), (8, 6734180), (10, 5387344), (16, 3367090), (20, 2693672), (32, 1683545), (40, 1346836), (53, 1016480), (80, 673418), (106, 508240), (160, 336709), (212, 254120), (265, 203296), (424, 127060), (530, 101648), (848, 63530), (1060, 50824), (1696, 31765), (2120, 25412), (4240, 12706), (6353, 8480)]