50782620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 172827648

約数和(自身を除く): 122045028

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, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 751, 805, 966, 980, 1127, 1380, 1470, 1502, 1610, 1932, 2253, 2254, 2415, 2940, 3004, 3220, 3381, 3755, 4506, 4508, 4830, 5257, 5635, 6762, 7510, 9012, 9660, 10514, 11265, 11270, 13524, 15020, 15771, 16905, 17273, 21028, 22530, 22540, 26285, 31542, 33810, 34546, 36799, 45060, 51819, 52570, 63084, 67620, 69092, 73598, 78855, 86365, 103638, 105140, 110397, 120911, 147196, 157710, 172730, 183995, 207276, 220794, 241822, 259095, 315420, 345460, 362733, 367990, 441588, 483644, 518190, 551985, 604555, 725466, 735980, 846377, 1036380, 1103970, 1209110, 1450932, 1692754, 1813665, 2207940, 2418220, 2539131, 3385508, 3627330, 4231885, 5078262, 7254660, 8463770, 10156524, 12695655, 16927540, 25391310, 50782620]

約数ペア:

[(1, 50782620), (2, 25391310), (3, 16927540), (4, 12695655), (5, 10156524), (6, 8463770), (7, 7254660), (10, 5078262), (12, 4231885), (14, 3627330), (15, 3385508), (20, 2539131), (21, 2418220), (23, 2207940), (28, 1813665), (30, 1692754), (35, 1450932), (42, 1209110), (46, 1103970), (49, 1036380), (60, 846377), (69, 735980), (70, 725466), (84, 604555), (92, 551985), (98, 518190), (105, 483644), (115, 441588), (138, 367990), (140, 362733), (147, 345460), (161, 315420), (196, 259095), (210, 241822), (230, 220794), (245, 207276), (276, 183995), (294, 172730), (322, 157710), (345, 147196), (420, 120911), (460, 110397), (483, 105140), (490, 103638), (588, 86365), (644, 78855), (690, 73598), (735, 69092), (751, 67620), (805, 63084), (966, 52570), (980, 51819), (1127, 45060), (1380, 36799), (1470, 34546), (1502, 33810), (1610, 31542), (1932, 26285), (2253, 22540), (2254, 22530), (2415, 21028), (2940, 17273), (3004, 16905), (3220, 15771), (3381, 15020), (3755, 13524), (4506, 11270), (4508, 11265), (4830, 10514), (5257, 9660), (5635, 9012), (6762, 7510)]