51982860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45630

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 101233140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45599, 91198, 136797, 182396, 227995, 273594, 455990, 547188, 683985, 866381, 911980, 1367970, 1732762, 2599143, 2735940, 3465524, 4331905, 5198286, 8663810, 10396572, 12995715, 17327620, 25991430, 51982860]

約数ペア:

[(1, 51982860), (2, 25991430), (3, 17327620), (4, 12995715), (5, 10396572), (6, 8663810), (10, 5198286), (12, 4331905), (15, 3465524), (19, 2735940), (20, 2599143), (30, 1732762), (38, 1367970), (57, 911980), (60, 866381), (76, 683985), (95, 547188), (114, 455990), (190, 273594), (228, 227995), (285, 182396), (380, 136797), (570, 91198), (1140, 45599)]