51841020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 185472000

約数和(自身を除く): 133630980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 229, 231, 245, 294, 308, 330, 343, 385, 420, 458, 462, 490, 539, 588, 660, 686, 687, 735, 770, 916, 924, 980, 1029, 1078, 1145, 1155, 1372, 1374, 1470, 1540, 1603, 1617, 1715, 2058, 2156, 2290, 2310, 2519, 2695, 2748, 2940, 3206, 3234, 3430, 3435, 3773, 4116, 4580, 4620, 4809, 5038, 5145, 5390, 6412, 6468, 6860, 6870, 7546, 7557, 8015, 8085, 9618, 10076, 10290, 10780, 11221, 11319, 12595, 13740, 15092, 15114, 16030, 16170, 17633, 18865, 19236, 20580, 22442, 22638, 24045, 25190, 30228, 32060, 32340, 33663, 35266, 37730, 37785, 44884, 45276, 48090, 50380, 52899, 56105, 56595, 67326, 70532, 75460, 75570, 78547, 88165, 96180, 105798, 112210, 113190, 123431, 134652, 151140, 157094, 168315, 176330, 211596, 224420, 226380, 235641, 246862, 264495, 314188, 336630, 352660, 370293, 392735, 471282, 493724, 528990, 617155, 673260, 740586, 785470, 864017, 942564, 1057980, 1178205, 1234310, 1481172, 1570940, 1728034, 1851465, 2356410, 2468620, 2592051, 3456068, 3702930, 4320085, 4712820, 5184102, 7405860, 8640170, 10368204, 12960255, 17280340, 25920510, 51841020]

約数ペア:

[(1, 51841020), (2, 25920510), (3, 17280340), (4, 12960255), (5, 10368204), (6, 8640170), (7, 7405860), (10, 5184102), (11, 4712820), (12, 4320085), (14, 3702930), (15, 3456068), (20, 2592051), (21, 2468620), (22, 2356410), (28, 1851465), (30, 1728034), (33, 1570940), (35, 1481172), (42, 1234310), (44, 1178205), (49, 1057980), (55, 942564), (60, 864017), (66, 785470), (70, 740586), (77, 673260), (84, 617155), (98, 528990), (105, 493724), (110, 471282), (132, 392735), (140, 370293), (147, 352660), (154, 336630), (165, 314188), (196, 264495), (210, 246862), (220, 235641), (229, 226380), (231, 224420), (245, 211596), (294, 176330), (308, 168315), (330, 157094), (343, 151140), (385, 134652), (420, 123431), (458, 113190), (462, 112210), (490, 105798), (539, 96180), (588, 88165), (660, 78547), (686, 75570), (687, 75460), (735, 70532), (770, 67326), (916, 56595), (924, 56105), (980, 52899), (1029, 50380), (1078, 48090), (1145, 45276), (1155, 44884), (1372, 37785), (1374, 37730), (1470, 35266), (1540, 33663), (1603, 32340), (1617, 32060), (1715, 30228), (2058, 25190), (2156, 24045), (2290, 22638), (2310, 22442), (2519, 20580), (2695, 19236), (2748, 18865), (2940, 17633), (3206, 16170), (3234, 16030), (3430, 15114), (3435, 15092), (3773, 13740), (4116, 12595), (4580, 11319), (4620, 11221), (4809, 10780), (5038, 10290), (5145, 10076), (5390, 9618), (6412, 8085), (6468, 8015), (6860, 7557), (6870, 7546)]