50647380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123535020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 107, 115, 138, 140, 147, 161, 196, 210, 214, 230, 245, 276, 294, 321, 322, 343, 345, 420, 428, 460, 483, 490, 535, 588, 642, 644, 686, 690, 735, 749, 805, 966, 980, 1029, 1070, 1127, 1284, 1372, 1380, 1470, 1498, 1605, 1610, 1715, 1932, 2058, 2140, 2247, 2254, 2415, 2461, 2940, 2996, 3210, 3220, 3381, 3430, 3745, 4116, 4494, 4508, 4830, 4922, 5145, 5243, 5635, 6420, 6762, 6860, 7383, 7490, 7889, 8988, 9660, 9844, 10290, 10486, 11235, 11270, 12305, 13524, 14766, 14980, 15729, 15778, 16905, 17227, 20580, 20972, 22470, 22540, 23667, 24610, 26215, 29532, 31458, 31556, 33810, 34454, 36701, 36915, 39445, 44940, 47334, 49220, 51681, 52430, 62916, 67620, 68908, 73402, 73830, 78645, 78890, 86135, 94668, 103362, 104860, 110103, 118335, 120589, 146804, 147660, 157290, 157780, 172270, 183505, 206724, 220206, 236670, 241178, 258405, 314580, 344540, 361767, 367010, 440412, 473340, 482356, 516810, 550515, 602945, 723534, 734020, 844123, 1033620, 1101030, 1205890, 1447068, 1688246, 1808835, 2202060, 2411780, 2532369, 3376492, 3617670, 4220615, 5064738, 7235340, 8441230, 10129476, 12661845, 16882460, 25323690, 50647380]

約数ペア:

[(1, 50647380), (2, 25323690), (3, 16882460), (4, 12661845), (5, 10129476), (6, 8441230), (7, 7235340), (10, 5064738), (12, 4220615), (14, 3617670), (15, 3376492), (20, 2532369), (21, 2411780), (23, 2202060), (28, 1808835), (30, 1688246), (35, 1447068), (42, 1205890), (46, 1101030), (49, 1033620), (60, 844123), (69, 734020), (70, 723534), (84, 602945), (92, 550515), (98, 516810), (105, 482356), (107, 473340), (115, 440412), (138, 367010), (140, 361767), (147, 344540), (161, 314580), (196, 258405), (210, 241178), (214, 236670), (230, 220206), (245, 206724), (276, 183505), (294, 172270), (321, 157780), (322, 157290), (343, 147660), (345, 146804), (420, 120589), (428, 118335), (460, 110103), (483, 104860), (490, 103362), (535, 94668), (588, 86135), (642, 78890), (644, 78645), (686, 73830), (690, 73402), (735, 68908), (749, 67620), (805, 62916), (966, 52430), (980, 51681), (1029, 49220), (1070, 47334), (1127, 44940), (1284, 39445), (1372, 36915), (1380, 36701), (1470, 34454), (1498, 33810), (1605, 31556), (1610, 31458), (1715, 29532), (1932, 26215), (2058, 24610), (2140, 23667), (2247, 22540), (2254, 22470), (2415, 20972), (2461, 20580), (2940, 17227), (2996, 16905), (3210, 15778), (3220, 15729), (3381, 14980), (3430, 14766), (3745, 13524), (4116, 12305), (4494, 11270), (4508, 11235), (4830, 10486), (4922, 10290), (5145, 9844), (5243, 9660), (5635, 8988), (6420, 7889), (6762, 7490), (6860, 7383)]