52245480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 188565120

約数和(自身を除く): 136319640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 41, 42, 56, 60, 70, 74, 82, 84, 105, 111, 120, 123, 140, 148, 164, 168, 185, 205, 210, 222, 246, 259, 280, 287, 296, 328, 370, 410, 420, 444, 492, 518, 555, 574, 615, 740, 777, 820, 840, 861, 888, 984, 1036, 1110, 1148, 1230, 1295, 1435, 1480, 1517, 1554, 1640, 1681, 1722, 2072, 2220, 2296, 2460, 2590, 2870, 3034, 3108, 3362, 3444, 3885, 4305, 4440, 4551, 4920, 5043, 5180, 5740, 6068, 6216, 6724, 6888, 7585, 7770, 8405, 8610, 9102, 10086, 10360, 10619, 11480, 11767, 12136, 13448, 15170, 15540, 16810, 17220, 18204, 20172, 21238, 22755, 23534, 25215, 30340, 31080, 31857, 33620, 34440, 35301, 36408, 40344, 42476, 45510, 47068, 50430, 53095, 58835, 60680, 62197, 63714, 67240, 70602, 84952, 91020, 94136, 100860, 106190, 117670, 124394, 127428, 141204, 159285, 176505, 182040, 186591, 201720, 212380, 235340, 248788, 254856, 282408, 310985, 318570, 353010, 373182, 424760, 435379, 470680, 497576, 621970, 637140, 706020, 746364, 870758, 932955, 1243940, 1274280, 1306137, 1412040, 1492728, 1741516, 1865910, 2176895, 2487880, 2612274, 3483032, 3731820, 4353790, 5224548, 6530685, 7463640, 8707580, 10449096, 13061370, 17415160, 26122740, 52245480]

約数ペア:

[(1, 52245480), (2, 26122740), (3, 17415160), (4, 13061370), (5, 10449096), (6, 8707580), (7, 7463640), (8, 6530685), (10, 5224548), (12, 4353790), (14, 3731820), (15, 3483032), (20, 2612274), (21, 2487880), (24, 2176895), (28, 1865910), (30, 1741516), (35, 1492728), (37, 1412040), (40, 1306137), (41, 1274280), (42, 1243940), (56, 932955), (60, 870758), (70, 746364), (74, 706020), (82, 637140), (84, 621970), (105, 497576), (111, 470680), (120, 435379), (123, 424760), (140, 373182), (148, 353010), (164, 318570), (168, 310985), (185, 282408), (205, 254856), (210, 248788), (222, 235340), (246, 212380), (259, 201720), (280, 186591), (287, 182040), (296, 176505), (328, 159285), (370, 141204), (410, 127428), (420, 124394), (444, 117670), (492, 106190), (518, 100860), (555, 94136), (574, 91020), (615, 84952), (740, 70602), (777, 67240), (820, 63714), (840, 62197), (861, 60680), (888, 58835), (984, 53095), (1036, 50430), (1110, 47068), (1148, 45510), (1230, 42476), (1295, 40344), (1435, 36408), (1480, 35301), (1517, 34440), (1554, 33620), (1640, 31857), (1681, 31080), (1722, 30340), (2072, 25215), (2220, 23534), (2296, 22755), (2460, 21238), (2590, 20172), (2870, 18204), (3034, 17220), (3108, 16810), (3362, 15540), (3444, 15170), (3885, 13448), (4305, 12136), (4440, 11767), (4551, 11480), (4920, 10619), (5043, 10360), (5180, 10086), (5740, 9102), (6068, 8610), (6216, 8405), (6724, 7770), (6888, 7585)]