49458020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 107982336

約数和(自身を除く): 58524316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 241, 310, 331, 482, 620, 662, 964, 1205, 1324, 1655, 2410, 3310, 4820, 6620, 7471, 10261, 14942, 20522, 29884, 37355, 41044, 51305, 74710, 79771, 102610, 149420, 159542, 205220, 319084, 398855, 797710, 1595420, 2472901, 4945802, 9891604, 12364505, 24729010, 49458020]

約数ペア:

[(1, 49458020), (2, 24729010), (4, 12364505), (5, 9891604), (10, 4945802), (20, 2472901), (31, 1595420), (62, 797710), (124, 398855), (155, 319084), (241, 205220), (310, 159542), (331, 149420), (482, 102610), (620, 79771), (662, 74710), (964, 51305), (1205, 41044), (1324, 37355), (1655, 29884), (2410, 20522), (3310, 14942), (4820, 10261), (6620, 7471)]