48418860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 161796096

約数和(自身を除く): 113377236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 383, 420, 430, 490, 516, 588, 602, 645, 735, 766, 860, 903, 980, 1149, 1204, 1290, 1470, 1505, 1532, 1806, 1915, 2107, 2298, 2580, 2681, 2940, 3010, 3612, 3830, 4214, 4515, 4596, 5362, 5745, 6020, 6321, 7660, 8043, 8428, 9030, 10535, 10724, 11490, 12642, 13405, 16086, 16469, 18060, 18767, 21070, 22980, 25284, 26810, 31605, 32172, 32938, 37534, 40215, 42140, 49407, 53620, 56301, 63210, 65876, 75068, 80430, 82345, 93835, 98814, 112602, 115283, 126420, 160860, 164690, 187670, 197628, 225204, 230566, 247035, 281505, 329380, 345849, 375340, 461132, 494070, 563010, 576415, 691698, 806981, 988140, 1126020, 1152830, 1383396, 1613962, 1729245, 2305660, 2420943, 3227924, 3458490, 4034905, 4841886, 6916980, 8069810, 9683772, 12104715, 16139620, 24209430, 48418860]

約数ペア:

[(1, 48418860), (2, 24209430), (3, 16139620), (4, 12104715), (5, 9683772), (6, 8069810), (7, 6916980), (10, 4841886), (12, 4034905), (14, 3458490), (15, 3227924), (20, 2420943), (21, 2305660), (28, 1729245), (30, 1613962), (35, 1383396), (42, 1152830), (43, 1126020), (49, 988140), (60, 806981), (70, 691698), (84, 576415), (86, 563010), (98, 494070), (105, 461132), (129, 375340), (140, 345849), (147, 329380), (172, 281505), (196, 247035), (210, 230566), (215, 225204), (245, 197628), (258, 187670), (294, 164690), (301, 160860), (383, 126420), (420, 115283), (430, 112602), (490, 98814), (516, 93835), (588, 82345), (602, 80430), (645, 75068), (735, 65876), (766, 63210), (860, 56301), (903, 53620), (980, 49407), (1149, 42140), (1204, 40215), (1290, 37534), (1470, 32938), (1505, 32172), (1532, 31605), (1806, 26810), (1915, 25284), (2107, 22980), (2298, 21070), (2580, 18767), (2681, 18060), (2940, 16469), (3010, 16086), (3612, 13405), (3830, 12642), (4214, 11490), (4515, 10724), (4596, 10535), (5362, 9030), (5745, 8428), (6020, 8043), (6321, 7660)]