48979380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 101011020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1549, 1581, 1860, 2108, 2635, 3098, 3162, 4647, 5270, 6196, 6324, 7745, 7905, 9294, 10540, 15490, 15810, 18588, 23235, 26333, 30980, 31620, 46470, 48019, 52666, 78999, 92940, 96038, 105332, 131665, 144057, 157998, 192076, 240095, 263330, 288114, 315996, 394995, 480190, 526660, 576228, 720285, 789990, 816323, 960380, 1440570, 1579980, 1632646, 2448969, 2881140, 3265292, 4081615, 4897938, 8163230, 9795876, 12244845, 16326460, 24489690, 48979380]

約数ペア:

[(1, 48979380), (2, 24489690), (3, 16326460), (4, 12244845), (5, 9795876), (6, 8163230), (10, 4897938), (12, 4081615), (15, 3265292), (17, 2881140), (20, 2448969), (30, 1632646), (31, 1579980), (34, 1440570), (51, 960380), (60, 816323), (62, 789990), (68, 720285), (85, 576228), (93, 526660), (102, 480190), (124, 394995), (155, 315996), (170, 288114), (186, 263330), (204, 240095), (255, 192076), (310, 157998), (340, 144057), (372, 131665), (465, 105332), (510, 96038), (527, 92940), (620, 78999), (930, 52666), (1020, 48019), (1054, 46470), (1549, 31620), (1581, 30980), (1860, 26333), (2108, 23235), (2635, 18588), (3098, 15810), (3162, 15490), (4647, 10540), (5270, 9294), (6196, 7905), (6324, 7745)]