49266840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 121805160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 659, 712, 840, 890, 1068, 1246, 1318, 1335, 1780, 1869, 1977, 2136, 2492, 2636, 2670, 3115, 3295, 3560, 3738, 3954, 4613, 4984, 5272, 5340, 6230, 6590, 7476, 7908, 9226, 9345, 9885, 10680, 12460, 13180, 13839, 14952, 15816, 18452, 18690, 19770, 23065, 24920, 26360, 27678, 36904, 37380, 39540, 46130, 55356, 58651, 69195, 74760, 79080, 92260, 110712, 117302, 138390, 175953, 184520, 234604, 276780, 293255, 351906, 410557, 469208, 553560, 586510, 703812, 821114, 879765, 1173020, 1231671, 1407624, 1642228, 1759530, 2052785, 2346040, 2463342, 3284456, 3519060, 4105570, 4926684, 6158355, 7038120, 8211140, 9853368, 12316710, 16422280, 24633420, 49266840]

約数ペア:

[(1, 49266840), (2, 24633420), (3, 16422280), (4, 12316710), (5, 9853368), (6, 8211140), (7, 7038120), (8, 6158355), (10, 4926684), (12, 4105570), (14, 3519060), (15, 3284456), (20, 2463342), (21, 2346040), (24, 2052785), (28, 1759530), (30, 1642228), (35, 1407624), (40, 1231671), (42, 1173020), (56, 879765), (60, 821114), (70, 703812), (84, 586510), (89, 553560), (105, 469208), (120, 410557), (140, 351906), (168, 293255), (178, 276780), (210, 234604), (267, 184520), (280, 175953), (356, 138390), (420, 117302), (445, 110712), (534, 92260), (623, 79080), (659, 74760), (712, 69195), (840, 58651), (890, 55356), (1068, 46130), (1246, 39540), (1318, 37380), (1335, 36904), (1780, 27678), (1869, 26360), (1977, 24920), (2136, 23065), (2492, 19770), (2636, 18690), (2670, 18452), (3115, 15816), (3295, 14952), (3560, 13839), (3738, 13180), (3954, 12460), (4613, 10680), (4984, 9885), (5272, 9345), (5340, 9226), (6230, 7908), (6590, 7476)]