52796100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 180432896

約数和(自身を除く): 127636796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 811, 868, 930, 1050, 1085, 1302, 1550, 1622, 1860, 2100, 2170, 2325, 2433, 2604, 3100, 3244, 3255, 4055, 4340, 4650, 4866, 5425, 5677, 6510, 8110, 9300, 9732, 10850, 11354, 12165, 13020, 16220, 16275, 17031, 20275, 21700, 22708, 24330, 25141, 28385, 32550, 34062, 40550, 48660, 50282, 56770, 60825, 65100, 68124, 75423, 81100, 85155, 100564, 113540, 121650, 125705, 141925, 150846, 170310, 175987, 243300, 251410, 283850, 301692, 340620, 351974, 377115, 425775, 502820, 527961, 567700, 628525, 703948, 754230, 851550, 879935, 1055922, 1257050, 1508460, 1703100, 1759870, 1885575, 2111844, 2514100, 2639805, 3519740, 3771150, 4399675, 5279610, 7542300, 8799350, 10559220, 13199025, 17598700, 26398050, 52796100]

約数ペア:

[(1, 52796100), (2, 26398050), (3, 17598700), (4, 13199025), (5, 10559220), (6, 8799350), (7, 7542300), (10, 5279610), (12, 4399675), (14, 3771150), (15, 3519740), (20, 2639805), (21, 2514100), (25, 2111844), (28, 1885575), (30, 1759870), (31, 1703100), (35, 1508460), (42, 1257050), (50, 1055922), (60, 879935), (62, 851550), (70, 754230), (75, 703948), (84, 628525), (93, 567700), (100, 527961), (105, 502820), (124, 425775), (140, 377115), (150, 351974), (155, 340620), (175, 301692), (186, 283850), (210, 251410), (217, 243300), (300, 175987), (310, 170310), (350, 150846), (372, 141925), (420, 125705), (434, 121650), (465, 113540), (525, 100564), (620, 85155), (651, 81100), (700, 75423), (775, 68124), (811, 65100), (868, 60825), (930, 56770), (1050, 50282), (1085, 48660), (1302, 40550), (1550, 34062), (1622, 32550), (1860, 28385), (2100, 25141), (2170, 24330), (2325, 22708), (2433, 21700), (2604, 20275), (3100, 17031), (3244, 16275), (3255, 16220), (4055, 13020), (4340, 12165), (4650, 11354), (4866, 10850), (5425, 9732), (5677, 9300), (6510, 8110)]