55694200

素因数分解:

$2^3\times 5^2\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 130080960

約数和(自身を除く): 74386760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 281, 562, 991, 1124, 1405, 1982, 2248, 2810, 3964, 4955, 5620, 7025, 7928, 9910, 11240, 14050, 19820, 24775, 28100, 39640, 49550, 56200, 99100, 198200, 278471, 556942, 1113884, 1392355, 2227768, 2784710, 5569420, 6961775, 11138840, 13923550, 27847100, 55694200]

約数ペア:

[(1, 55694200), (2, 27847100), (4, 13923550), (5, 11138840), (8, 6961775), (10, 5569420), (20, 2784710), (25, 2227768), (40, 1392355), (50, 1113884), (100, 556942), (200, 278471), (281, 198200), (562, 99100), (991, 56200), (1124, 49550), (1405, 39640), (1982, 28100), (2248, 24775), (2810, 19820), (3964, 14050), (4955, 11240), (5620, 9910), (7025, 7928)]