49954140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 152425728

約数和(自身を除く): 102471588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1453, 1719, 1910, 2292, 2865, 2906, 3438, 3820, 4359, 5730, 5812, 6876, 7265, 8595, 8718, 11460, 13077, 14530, 17190, 17436, 21795, 26154, 29060, 34380, 43590, 52308, 65385, 87180, 130770, 261540, 277523, 555046, 832569, 1110092, 1387615, 1665138, 2497707, 2775230, 3330276, 4162845, 4995414, 5550460, 8325690, 9990828, 12488535, 16651380, 24977070, 49954140]

約数ペア:

[(1, 49954140), (2, 24977070), (3, 16651380), (4, 12488535), (5, 9990828), (6, 8325690), (9, 5550460), (10, 4995414), (12, 4162845), (15, 3330276), (18, 2775230), (20, 2497707), (30, 1665138), (36, 1387615), (45, 1110092), (60, 832569), (90, 555046), (180, 277523), (191, 261540), (382, 130770), (573, 87180), (764, 65385), (955, 52308), (1146, 43590), (1453, 34380), (1719, 29060), (1910, 26154), (2292, 21795), (2865, 17436), (2906, 17190), (3438, 14530), (3820, 13077), (4359, 11460), (5730, 8718), (5812, 8595), (6876, 7265)]