50879220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 170943360

約数和(自身を除く): 120064140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 229, 230, 276, 322, 345, 420, 458, 460, 483, 529, 644, 687, 690, 805, 916, 966, 1058, 1145, 1374, 1380, 1587, 1603, 1610, 1932, 2116, 2290, 2415, 2645, 2748, 3174, 3206, 3220, 3435, 3703, 4580, 4809, 4830, 5267, 5290, 6348, 6412, 6870, 7406, 7935, 8015, 9618, 9660, 10534, 10580, 11109, 13740, 14812, 15801, 15870, 16030, 18515, 19236, 21068, 22218, 24045, 26335, 31602, 31740, 32060, 36869, 37030, 44436, 48090, 52670, 55545, 63204, 73738, 74060, 79005, 96180, 105340, 110607, 111090, 121141, 147476, 158010, 184345, 221214, 222180, 242282, 316020, 363423, 368690, 442428, 484564, 553035, 605705, 726846, 737380, 847987, 1106070, 1211410, 1453692, 1695974, 1817115, 2212140, 2422820, 2543961, 3391948, 3634230, 4239935, 5087922, 7268460, 8479870, 10175844, 12719805, 16959740, 25439610, 50879220]

約数ペア:

[(1, 50879220), (2, 25439610), (3, 16959740), (4, 12719805), (5, 10175844), (6, 8479870), (7, 7268460), (10, 5087922), (12, 4239935), (14, 3634230), (15, 3391948), (20, 2543961), (21, 2422820), (23, 2212140), (28, 1817115), (30, 1695974), (35, 1453692), (42, 1211410), (46, 1106070), (60, 847987), (69, 737380), (70, 726846), (84, 605705), (92, 553035), (105, 484564), (115, 442428), (138, 368690), (140, 363423), (161, 316020), (210, 242282), (229, 222180), (230, 221214), (276, 184345), (322, 158010), (345, 147476), (420, 121141), (458, 111090), (460, 110607), (483, 105340), (529, 96180), (644, 79005), (687, 74060), (690, 73738), (805, 63204), (916, 55545), (966, 52670), (1058, 48090), (1145, 44436), (1374, 37030), (1380, 36869), (1587, 32060), (1603, 31740), (1610, 31602), (1932, 26335), (2116, 24045), (2290, 22218), (2415, 21068), (2645, 19236), (2748, 18515), (3174, 16030), (3206, 15870), (3220, 15801), (3435, 14812), (3703, 13740), (4580, 11109), (4809, 10580), (4830, 10534), (5267, 9660), (5290, 9618), (6348, 8015), (6412, 7935), (6870, 7406)]