50633660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 138532800

約数和(自身を除く): 87899140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 61, 70, 77, 98, 110, 121, 122, 140, 154, 196, 220, 242, 244, 245, 305, 308, 343, 385, 427, 484, 490, 539, 605, 610, 671, 686, 770, 847, 854, 980, 1078, 1210, 1220, 1342, 1372, 1540, 1694, 1708, 1715, 2135, 2156, 2420, 2684, 2695, 2989, 3355, 3388, 3430, 3773, 4235, 4270, 4697, 5390, 5929, 5978, 6710, 6860, 7381, 7546, 8470, 8540, 9394, 10780, 11858, 11956, 13420, 14762, 14945, 15092, 16940, 18788, 18865, 20923, 23485, 23716, 29524, 29645, 29890, 32879, 36905, 37730, 41503, 41846, 46970, 51667, 59290, 59780, 65758, 73810, 75460, 83006, 83692, 93940, 103334, 104615, 118580, 131516, 147620, 164395, 166012, 206668, 207515, 209230, 230153, 258335, 328790, 361669, 415030, 418460, 460306, 516670, 657580, 723338, 830060, 920612, 1033340, 1150765, 1446676, 1808345, 2301530, 2531683, 3616690, 4603060, 5063366, 7233380, 10126732, 12658415, 25316830, 50633660]

約数ペア:

[(1, 50633660), (2, 25316830), (4, 12658415), (5, 10126732), (7, 7233380), (10, 5063366), (11, 4603060), (14, 3616690), (20, 2531683), (22, 2301530), (28, 1808345), (35, 1446676), (44, 1150765), (49, 1033340), (55, 920612), (61, 830060), (70, 723338), (77, 657580), (98, 516670), (110, 460306), (121, 418460), (122, 415030), (140, 361669), (154, 328790), (196, 258335), (220, 230153), (242, 209230), (244, 207515), (245, 206668), (305, 166012), (308, 164395), (343, 147620), (385, 131516), (427, 118580), (484, 104615), (490, 103334), (539, 93940), (605, 83692), (610, 83006), (671, 75460), (686, 73810), (770, 65758), (847, 59780), (854, 59290), (980, 51667), (1078, 46970), (1210, 41846), (1220, 41503), (1342, 37730), (1372, 36905), (1540, 32879), (1694, 29890), (1708, 29645), (1715, 29524), (2135, 23716), (2156, 23485), (2420, 20923), (2684, 18865), (2695, 18788), (2989, 16940), (3355, 15092), (3388, 14945), (3430, 14762), (3773, 13420), (4235, 11956), (4270, 11858), (4697, 10780), (5390, 9394), (5929, 8540), (5978, 8470), (6710, 7546), (6860, 7381)]