51079500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11351}}^1$

素因数の和:11376

約数の個数: 72

約数和(自身を含む): 161152992

約数和(自身を除く): 110073492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 11351, 22702, 34053, 45404, 56755, 68106, 102159, 113510, 136212, 170265, 204318, 227020, 283775, 340530, 408636, 510795, 567550, 681060, 851325, 1021590, 1135100, 1418875, 1702650, 2043180, 2553975, 2837750, 3405300, 4256625, 5107950, 5675500, 8513250, 10215900, 12769875, 17026500, 25539750, 51079500]

約数ペア:

[(1, 51079500), (2, 25539750), (3, 17026500), (4, 12769875), (5, 10215900), (6, 8513250), (9, 5675500), (10, 5107950), (12, 4256625), (15, 3405300), (18, 2837750), (20, 2553975), (25, 2043180), (30, 1702650), (36, 1418875), (45, 1135100), (50, 1021590), (60, 851325), (75, 681060), (90, 567550), (100, 510795), (125, 408636), (150, 340530), (180, 283775), (225, 227020), (250, 204318), (300, 170265), (375, 136212), (450, 113510), (500, 102159), (750, 68106), (900, 56755), (1125, 45404), (1500, 34053), (2250, 22702), (4500, 11351)]