55640150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 111327696

約数和(自身を除く): 55687546

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 977, 1139, 1675, 1954, 2278, 3350, 4885, 5695, 9770, 11390, 16609, 24425, 28475, 33218, 48850, 56950, 65459, 83045, 130918, 166090, 327295, 415225, 654590, 830450, 1112803, 1636475, 2225606, 3272950, 5564015, 11128030, 27820075, 55640150]

約数ペア:

[(1, 55640150), (2, 27820075), (5, 11128030), (10, 5564015), (17, 3272950), (25, 2225606), (34, 1636475), (50, 1112803), (67, 830450), (85, 654590), (134, 415225), (170, 327295), (335, 166090), (425, 130918), (670, 83045), (850, 65459), (977, 56950), (1139, 48850), (1675, 33218), (1954, 28475), (2278, 24425), (3350, 16609), (4885, 11390), (5695, 9770)]