49421400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 182672460

約数和(自身を除く): 133251060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 49, 50, 56, 60, 70, 75, 82, 84, 98, 100, 105, 120, 123, 140, 147, 150, 164, 168, 175, 196, 200, 205, 210, 245, 246, 280, 287, 294, 300, 328, 350, 392, 410, 420, 490, 492, 525, 574, 588, 600, 615, 700, 735, 820, 840, 861, 980, 984, 1025, 1050, 1148, 1176, 1225, 1230, 1400, 1435, 1470, 1640, 1681, 1722, 1960, 2009, 2050, 2100, 2296, 2450, 2460, 2870, 2940, 3075, 3362, 3444, 3675, 4018, 4100, 4200, 4305, 4900, 4920, 5043, 5740, 5880, 6027, 6150, 6724, 6888, 7175, 7350, 8036, 8200, 8405, 8610, 9800, 10045, 10086, 11480, 11767, 12054, 12300, 13448, 14350, 14700, 16072, 16810, 17220, 20090, 20172, 21525, 23534, 24108, 24600, 25215, 28700, 29400, 30135, 33620, 34440, 35301, 40180, 40344, 42025, 43050, 47068, 48216, 50225, 50430, 57400, 58835, 60270, 67240, 70602, 80360, 82369, 84050, 86100, 94136, 100450, 100860, 117670, 120540, 126075, 141204, 150675, 164738, 168100, 172200, 176505, 200900, 201720, 235340, 241080, 247107, 252150, 282408, 294175, 301350, 329476, 336200, 353010, 401800, 411845, 470680, 494214, 504300, 588350, 602700, 658952, 706020, 823690, 882525, 988428, 1008600, 1176700, 1205400, 1235535, 1412040, 1647380, 1765050, 1976856, 2059225, 2353400, 2471070, 3294760, 3530100, 4118450, 4942140, 6177675, 7060200, 8236900, 9884280, 12355350, 16473800, 24710700, 49421400]

約数ペア:

[(1, 49421400), (2, 24710700), (3, 16473800), (4, 12355350), (5, 9884280), (6, 8236900), (7, 7060200), (8, 6177675), (10, 4942140), (12, 4118450), (14, 3530100), (15, 3294760), (20, 2471070), (21, 2353400), (24, 2059225), (25, 1976856), (28, 1765050), (30, 1647380), (35, 1412040), (40, 1235535), (41, 1205400), (42, 1176700), (49, 1008600), (50, 988428), (56, 882525), (60, 823690), (70, 706020), (75, 658952), (82, 602700), (84, 588350), (98, 504300), (100, 494214), (105, 470680), (120, 411845), (123, 401800), (140, 353010), (147, 336200), (150, 329476), (164, 301350), (168, 294175), (175, 282408), (196, 252150), (200, 247107), (205, 241080), (210, 235340), (245, 201720), (246, 200900), (280, 176505), (287, 172200), (294, 168100), (300, 164738), (328, 150675), (350, 141204), (392, 126075), (410, 120540), (420, 117670), (490, 100860), (492, 100450), (525, 94136), (574, 86100), (588, 84050), (600, 82369), (615, 80360), (700, 70602), (735, 67240), (820, 60270), (840, 58835), (861, 57400), (980, 50430), (984, 50225), (1025, 48216), (1050, 47068), (1148, 43050), (1176, 42025), (1225, 40344), (1230, 40180), (1400, 35301), (1435, 34440), (1470, 33620), (1640, 30135), (1681, 29400), (1722, 28700), (1960, 25215), (2009, 24600), (2050, 24108), (2100, 23534), (2296, 21525), (2450, 20172), (2460, 20090), (2870, 17220), (2940, 16810), (3075, 16072), (3362, 14700), (3444, 14350), (3675, 13448), (4018, 12300), (4100, 12054), (4200, 11767), (4305, 11480), (4900, 10086), (4920, 10045), (5043, 9800), (5740, 8610), (5880, 8405), (6027, 8200), (6150, 8036), (6724, 7350), (6888, 7175)]