48541360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 138384000

約数和(自身を除く): 89842640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 61, 70, 80, 98, 112, 116, 122, 140, 145, 196, 203, 232, 244, 245, 280, 290, 305, 343, 392, 406, 427, 464, 488, 490, 560, 580, 610, 686, 784, 812, 854, 976, 980, 1015, 1160, 1220, 1372, 1421, 1624, 1708, 1715, 1769, 1960, 2030, 2135, 2320, 2440, 2744, 2842, 2989, 3248, 3416, 3430, 3538, 3920, 4060, 4270, 4880, 5488, 5684, 5978, 6832, 6860, 7076, 7105, 8120, 8540, 8845, 9947, 11368, 11956, 12383, 13720, 14152, 14210, 14945, 16240, 17080, 17690, 19894, 20923, 22736, 23912, 24766, 27440, 28304, 28420, 29890, 34160, 35380, 39788, 41846, 47824, 49532, 49735, 56840, 59780, 61915, 70760, 79576, 83692, 86681, 99064, 99470, 104615, 113680, 119560, 123830, 141520, 159152, 167384, 173362, 198128, 198940, 209230, 239120, 247660, 334768, 346724, 397880, 418460, 433405, 495320, 606767, 693448, 795760, 836920, 866810, 990640, 1213534, 1386896, 1673840, 1733620, 2427068, 3033835, 3467240, 4854136, 6067670, 6934480, 9708272, 12135340, 24270680, 48541360]

約数ペア:

[(1, 48541360), (2, 24270680), (4, 12135340), (5, 9708272), (7, 6934480), (8, 6067670), (10, 4854136), (14, 3467240), (16, 3033835), (20, 2427068), (28, 1733620), (29, 1673840), (35, 1386896), (40, 1213534), (49, 990640), (56, 866810), (58, 836920), (61, 795760), (70, 693448), (80, 606767), (98, 495320), (112, 433405), (116, 418460), (122, 397880), (140, 346724), (145, 334768), (196, 247660), (203, 239120), (232, 209230), (244, 198940), (245, 198128), (280, 173362), (290, 167384), (305, 159152), (343, 141520), (392, 123830), (406, 119560), (427, 113680), (464, 104615), (488, 99470), (490, 99064), (560, 86681), (580, 83692), (610, 79576), (686, 70760), (784, 61915), (812, 59780), (854, 56840), (976, 49735), (980, 49532), (1015, 47824), (1160, 41846), (1220, 39788), (1372, 35380), (1421, 34160), (1624, 29890), (1708, 28420), (1715, 28304), (1769, 27440), (1960, 24766), (2030, 23912), (2135, 22736), (2320, 20923), (2440, 19894), (2744, 17690), (2842, 17080), (2989, 16240), (3248, 14945), (3416, 14210), (3430, 14152), (3538, 13720), (3920, 12383), (4060, 11956), (4270, 11368), (4880, 9947), (5488, 8845), (5684, 8540), (5978, 8120), (6832, 7105), (6860, 7076)]