49000980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2381}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 160070400

約数和(自身を除く): 111069420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2381, 2940, 3430, 4116, 4762, 5145, 6860, 7143, 9524, 10290, 11905, 14286, 16667, 20580, 23810, 28572, 33334, 35715, 47620, 50001, 66668, 71430, 83335, 100002, 116669, 142860, 166670, 200004, 233338, 250005, 333340, 350007, 466676, 500010, 583345, 700014, 816683, 1000020, 1166690, 1400028, 1633366, 1750035, 2333380, 2450049, 3266732, 3500070, 4083415, 4900098, 7000140, 8166830, 9800196, 12250245, 16333660, 24500490, 49000980]

約数ペア:

[(1, 49000980), (2, 24500490), (3, 16333660), (4, 12250245), (5, 9800196), (6, 8166830), (7, 7000140), (10, 4900098), (12, 4083415), (14, 3500070), (15, 3266732), (20, 2450049), (21, 2333380), (28, 1750035), (30, 1633366), (35, 1400028), (42, 1166690), (49, 1000020), (60, 816683), (70, 700014), (84, 583345), (98, 500010), (105, 466676), (140, 350007), (147, 333340), (196, 250005), (210, 233338), (245, 200004), (294, 166670), (343, 142860), (420, 116669), (490, 100002), (588, 83335), (686, 71430), (735, 66668), (980, 50001), (1029, 47620), (1372, 35715), (1470, 33334), (1715, 28572), (2058, 23810), (2381, 20580), (2940, 16667), (3430, 14286), (4116, 11905), (4762, 10290), (5145, 9524), (6860, 7143)]