48286420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 127911168

約数和(自身を除く): 79624748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 617, 860, 910, 1118, 1204, 1234, 1505, 1820, 2236, 2468, 2795, 3010, 3085, 3913, 4319, 5590, 6020, 6170, 7826, 8021, 8638, 11180, 12340, 15652, 16042, 17276, 19565, 21595, 26531, 32084, 39130, 40105, 43190, 53062, 56147, 78260, 80210, 86380, 106124, 112294, 132655, 160420, 185717, 224588, 265310, 280735, 344903, 371434, 530620, 561470, 689806, 742868, 928585, 1122940, 1379612, 1724515, 1857170, 2414321, 3449030, 3714340, 4828642, 6898060, 9657284, 12071605, 24143210, 48286420]

約数ペア:

[(1, 48286420), (2, 24143210), (4, 12071605), (5, 9657284), (7, 6898060), (10, 4828642), (13, 3714340), (14, 3449030), (20, 2414321), (26, 1857170), (28, 1724515), (35, 1379612), (43, 1122940), (52, 928585), (65, 742868), (70, 689806), (86, 561470), (91, 530620), (130, 371434), (140, 344903), (172, 280735), (182, 265310), (215, 224588), (260, 185717), (301, 160420), (364, 132655), (430, 112294), (455, 106124), (559, 86380), (602, 80210), (617, 78260), (860, 56147), (910, 53062), (1118, 43190), (1204, 40105), (1234, 39130), (1505, 32084), (1820, 26531), (2236, 21595), (2468, 19565), (2795, 17276), (3010, 16042), (3085, 15652), (3913, 12340), (4319, 11180), (5590, 8638), (6020, 8021), (6170, 7826)]