50129820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 173389440

約数和(自身を除く): 123259620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 193, 195, 222, 234, 260, 270, 333, 351, 370, 386, 390, 444, 468, 481, 540, 555, 579, 585, 666, 702, 740, 772, 780, 962, 965, 999, 1110, 1158, 1170, 1332, 1404, 1443, 1665, 1737, 1755, 1924, 1930, 1998, 2220, 2316, 2340, 2405, 2509, 2886, 2895, 3330, 3474, 3510, 3860, 3996, 4329, 4810, 4995, 5018, 5211, 5772, 5790, 6660, 6948, 7020, 7141, 7215, 7527, 8658, 8685, 9620, 9990, 10036, 10422, 11580, 12545, 12987, 14282, 14430, 15054, 17316, 17370, 19980, 20844, 21423, 21645, 22581, 25090, 25974, 26055, 28564, 28860, 30108, 34740, 35705, 37635, 42846, 43290, 45162, 50180, 51948, 52110, 64269, 64935, 67743, 71410, 75270, 85692, 86580, 90324, 92833, 104220, 107115, 112905, 128538, 129870, 135486, 142820, 150540, 185666, 192807, 214230, 225810, 257076, 259740, 270972, 278499, 321345, 338715, 371332, 385614, 428460, 451620, 464165, 556998, 642690, 677430, 771228, 835497, 928330, 964035, 1113996, 1285380, 1354860, 1392495, 1670994, 1856660, 1928070, 2506491, 2784990, 3341988, 3856140, 4177485, 5012982, 5569980, 8354970, 10025964, 12532455, 16709940, 25064910, 50129820]

約数ペア:

[(1, 50129820), (2, 25064910), (3, 16709940), (4, 12532455), (5, 10025964), (6, 8354970), (9, 5569980), (10, 5012982), (12, 4177485), (13, 3856140), (15, 3341988), (18, 2784990), (20, 2506491), (26, 1928070), (27, 1856660), (30, 1670994), (36, 1392495), (37, 1354860), (39, 1285380), (45, 1113996), (52, 964035), (54, 928330), (60, 835497), (65, 771228), (74, 677430), (78, 642690), (90, 556998), (108, 464165), (111, 451620), (117, 428460), (130, 385614), (135, 371332), (148, 338715), (156, 321345), (180, 278499), (185, 270972), (193, 259740), (195, 257076), (222, 225810), (234, 214230), (260, 192807), (270, 185666), (333, 150540), (351, 142820), (370, 135486), (386, 129870), (390, 128538), (444, 112905), (468, 107115), (481, 104220), (540, 92833), (555, 90324), (579, 86580), (585, 85692), (666, 75270), (702, 71410), (740, 67743), (772, 64935), (780, 64269), (962, 52110), (965, 51948), (999, 50180), (1110, 45162), (1158, 43290), (1170, 42846), (1332, 37635), (1404, 35705), (1443, 34740), (1665, 30108), (1737, 28860), (1755, 28564), (1924, 26055), (1930, 25974), (1998, 25090), (2220, 22581), (2316, 21645), (2340, 21423), (2405, 20844), (2509, 19980), (2886, 17370), (2895, 17316), (3330, 15054), (3474, 14430), (3510, 14282), (3860, 12987), (3996, 12545), (4329, 11580), (4810, 10422), (4995, 10036), (5018, 9990), (5211, 9620), (5772, 8685), (5790, 8658), (6660, 7527), (6948, 7215), (7020, 7141)]