55678980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 96

約数和(自身を含む): 182375424

約数和(自身を除く): 126696444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3083, 3612, 4515, 6020, 6166, 9030, 9249, 12332, 15415, 18060, 18498, 21581, 30830, 36996, 43162, 46245, 61660, 64743, 86324, 92490, 107905, 129486, 132569, 184980, 215810, 258972, 265138, 323715, 397707, 431620, 530276, 647430, 662845, 795414, 927983, 1294860, 1325690, 1590828, 1855966, 1988535, 2651380, 2783949, 3711932, 3977070, 4639915, 5567898, 7954140, 9279830, 11135796, 13919745, 18559660, 27839490, 55678980]

約数ペア:

[(1, 55678980), (2, 27839490), (3, 18559660), (4, 13919745), (5, 11135796), (6, 9279830), (7, 7954140), (10, 5567898), (12, 4639915), (14, 3977070), (15, 3711932), (20, 2783949), (21, 2651380), (28, 1988535), (30, 1855966), (35, 1590828), (42, 1325690), (43, 1294860), (60, 927983), (70, 795414), (84, 662845), (86, 647430), (105, 530276), (129, 431620), (140, 397707), (172, 323715), (210, 265138), (215, 258972), (258, 215810), (301, 184980), (420, 132569), (430, 129486), (516, 107905), (602, 92490), (645, 86324), (860, 64743), (903, 61660), (1204, 46245), (1290, 43162), (1505, 36996), (1806, 30830), (2580, 21581), (3010, 18498), (3083, 18060), (3612, 15415), (4515, 12332), (6020, 9249), (6166, 9030)]