48494540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 114960384

約数和(自身を除く): 66465844

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 43, 62, 68, 85, 86, 107, 124, 155, 170, 172, 214, 215, 310, 340, 428, 430, 527, 535, 620, 731, 860, 1054, 1070, 1333, 1462, 1819, 2108, 2140, 2635, 2666, 2924, 3317, 3638, 3655, 4601, 5270, 5332, 6634, 6665, 7276, 7310, 9095, 9202, 10540, 13268, 13330, 14620, 16585, 18190, 18404, 22661, 23005, 26660, 33170, 36380, 45322, 46010, 56389, 66340, 78217, 90644, 92020, 112778, 113305, 142631, 156434, 225556, 226610, 281945, 285262, 312868, 391085, 453220, 563890, 570524, 713155, 782170, 1127780, 1426310, 1564340, 2424727, 2852620, 4849454, 9698908, 12123635, 24247270, 48494540]

約数ペア:

[(1, 48494540), (2, 24247270), (4, 12123635), (5, 9698908), (10, 4849454), (17, 2852620), (20, 2424727), (31, 1564340), (34, 1426310), (43, 1127780), (62, 782170), (68, 713155), (85, 570524), (86, 563890), (107, 453220), (124, 391085), (155, 312868), (170, 285262), (172, 281945), (214, 226610), (215, 225556), (310, 156434), (340, 142631), (428, 113305), (430, 112778), (527, 92020), (535, 90644), (620, 78217), (731, 66340), (860, 56389), (1054, 46010), (1070, 45322), (1333, 36380), (1462, 33170), (1819, 26660), (2108, 23005), (2140, 22661), (2635, 18404), (2666, 18190), (2924, 16585), (3317, 14620), (3638, 13330), (3655, 13268), (4601, 10540), (5270, 9202), (5332, 9095), (6634, 7310), (6665, 7276)]