47893140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 105967980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 2861, 3348, 4185, 5580, 5722, 8370, 8583, 11444, 14305, 16740, 17166, 25749, 28610, 34332, 42915, 51498, 57220, 77247, 85830, 88691, 102996, 128745, 154494, 171660, 177382, 257490, 266073, 308988, 354764, 386235, 443455, 514980, 532146, 772470, 798219, 886910, 1064292, 1330365, 1544940, 1596438, 1773820, 2394657, 2660730, 3192876, 3991095, 4789314, 5321460, 7982190, 9578628, 11973285, 15964380, 23946570, 47893140]

約数ペア:

[(1, 47893140), (2, 23946570), (3, 15964380), (4, 11973285), (5, 9578628), (6, 7982190), (9, 5321460), (10, 4789314), (12, 3991095), (15, 3192876), (18, 2660730), (20, 2394657), (27, 1773820), (30, 1596438), (31, 1544940), (36, 1330365), (45, 1064292), (54, 886910), (60, 798219), (62, 772470), (90, 532146), (93, 514980), (108, 443455), (124, 386235), (135, 354764), (155, 308988), (180, 266073), (186, 257490), (270, 177382), (279, 171660), (310, 154494), (372, 128745), (465, 102996), (540, 88691), (558, 85830), (620, 77247), (837, 57220), (930, 51498), (1116, 42915), (1395, 34332), (1674, 28610), (1860, 25749), (2790, 17166), (2861, 16740), (3348, 14305), (4185, 11444), (5580, 8583), (5722, 8370)]