49507640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 146512800

約数和(自身を除く): 97005160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 67, 70, 91, 98, 104, 116, 130, 134, 140, 145, 182, 196, 203, 232, 245, 260, 268, 280, 290, 335, 364, 377, 392, 406, 455, 469, 490, 520, 536, 580, 637, 670, 728, 754, 812, 871, 910, 938, 980, 1015, 1160, 1274, 1340, 1421, 1508, 1624, 1742, 1820, 1876, 1885, 1943, 1960, 2030, 2345, 2548, 2639, 2680, 2842, 3016, 3185, 3283, 3484, 3640, 3752, 3770, 3886, 4060, 4355, 4690, 5096, 5278, 5684, 6097, 6370, 6566, 6968, 7105, 7540, 7772, 8120, 8710, 9380, 9715, 10556, 11368, 12194, 12740, 13132, 13195, 13601, 14210, 15080, 15544, 16415, 17420, 18473, 18760, 19430, 21112, 24388, 25259, 25480, 26264, 26390, 27202, 28420, 30485, 32830, 34840, 36946, 38860, 42679, 48776, 50518, 52780, 54404, 56840, 60970, 65660, 68005, 73892, 77720, 85358, 92365, 95207, 101036, 105560, 108808, 121940, 126295, 131320, 136010, 147784, 170716, 176813, 184730, 190414, 202072, 213395, 243880, 252590, 272020, 341432, 353626, 369460, 380828, 426790, 476035, 505180, 544040, 707252, 738920, 761656, 853580, 884065, 952070, 1010360, 1237691, 1414504, 1707160, 1768130, 1904140, 2475382, 3536260, 3808280, 4950764, 6188455, 7072520, 9901528, 12376910, 24753820, 49507640]

約数ペア:

[(1, 49507640), (2, 24753820), (4, 12376910), (5, 9901528), (7, 7072520), (8, 6188455), (10, 4950764), (13, 3808280), (14, 3536260), (20, 2475382), (26, 1904140), (28, 1768130), (29, 1707160), (35, 1414504), (40, 1237691), (49, 1010360), (52, 952070), (56, 884065), (58, 853580), (65, 761656), (67, 738920), (70, 707252), (91, 544040), (98, 505180), (104, 476035), (116, 426790), (130, 380828), (134, 369460), (140, 353626), (145, 341432), (182, 272020), (196, 252590), (203, 243880), (232, 213395), (245, 202072), (260, 190414), (268, 184730), (280, 176813), (290, 170716), (335, 147784), (364, 136010), (377, 131320), (392, 126295), (406, 121940), (455, 108808), (469, 105560), (490, 101036), (520, 95207), (536, 92365), (580, 85358), (637, 77720), (670, 73892), (728, 68005), (754, 65660), (812, 60970), (871, 56840), (910, 54404), (938, 52780), (980, 50518), (1015, 48776), (1160, 42679), (1274, 38860), (1340, 36946), (1421, 34840), (1508, 32830), (1624, 30485), (1742, 28420), (1820, 27202), (1876, 26390), (1885, 26264), (1943, 25480), (1960, 25259), (2030, 24388), (2345, 21112), (2548, 19430), (2639, 18760), (2680, 18473), (2842, 17420), (3016, 16415), (3185, 15544), (3283, 15080), (3484, 14210), (3640, 13601), (3752, 13195), (3770, 13132), (3886, 12740), (4060, 12194), (4355, 11368), (4690, 10556), (5096, 9715), (5278, 9380), (5684, 8710), (6097, 8120), (6370, 7772), (6566, 7540), (6968, 7105)]