48821340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 93105060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 127, 129, 149, 172, 215, 254, 258, 298, 381, 430, 447, 508, 516, 596, 635, 645, 745, 762, 860, 894, 1270, 1290, 1490, 1524, 1788, 1905, 2235, 2540, 2580, 2980, 3810, 4470, 5461, 6407, 7620, 8940, 10922, 12814, 16383, 18923, 19221, 21844, 25628, 27305, 32035, 32766, 37846, 38442, 54610, 56769, 64070, 65532, 75692, 76884, 81915, 94615, 96105, 109220, 113538, 128140, 163830, 189230, 192210, 227076, 283845, 327660, 378460, 384420, 567690, 813689, 1135380, 1627378, 2441067, 3254756, 4068445, 4882134, 8136890, 9764268, 12205335, 16273780, 24410670, 48821340]

約数ペア:

[(1, 48821340), (2, 24410670), (3, 16273780), (4, 12205335), (5, 9764268), (6, 8136890), (10, 4882134), (12, 4068445), (15, 3254756), (20, 2441067), (30, 1627378), (43, 1135380), (60, 813689), (86, 567690), (127, 384420), (129, 378460), (149, 327660), (172, 283845), (215, 227076), (254, 192210), (258, 189230), (298, 163830), (381, 128140), (430, 113538), (447, 109220), (508, 96105), (516, 94615), (596, 81915), (635, 76884), (645, 75692), (745, 65532), (762, 64070), (860, 56769), (894, 54610), (1270, 38442), (1290, 37846), (1490, 32766), (1524, 32035), (1788, 27305), (1905, 25628), (2235, 21844), (2540, 19221), (2580, 18923), (2980, 16383), (3810, 12814), (4470, 10922), (5461, 8940), (6407, 7620)]