49348280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 121409280

約数和(自身を除く): 72061000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2341, 2635, 4216, 4682, 5270, 9364, 10540, 11705, 18728, 21080, 23410, 39797, 46820, 72571, 79594, 93640, 145142, 159188, 198985, 290284, 318376, 362855, 397970, 580568, 725710, 795940, 1233707, 1451420, 1591880, 2467414, 2902840, 4934828, 6168535, 9869656, 12337070, 24674140, 49348280]

約数ペア:

[(1, 49348280), (2, 24674140), (4, 12337070), (5, 9869656), (8, 6168535), (10, 4934828), (17, 2902840), (20, 2467414), (31, 1591880), (34, 1451420), (40, 1233707), (62, 795940), (68, 725710), (85, 580568), (124, 397970), (136, 362855), (155, 318376), (170, 290284), (248, 198985), (310, 159188), (340, 145142), (527, 93640), (620, 79594), (680, 72571), (1054, 46820), (1240, 39797), (2108, 23410), (2341, 21080), (2635, 18728), (4216, 11705), (4682, 10540), (5270, 9364)]