52182480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 135305520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 349, 356, 420, 445, 534, 560, 623, 698, 712, 840, 890, 1047, 1068, 1246, 1335, 1396, 1424, 1680, 1745, 1780, 1869, 2094, 2136, 2443, 2492, 2670, 2792, 3115, 3490, 3560, 3738, 4188, 4272, 4886, 4984, 5235, 5340, 5584, 6230, 6980, 7120, 7329, 7476, 8376, 9345, 9772, 9968, 10470, 10680, 12215, 12460, 13960, 14658, 14952, 16752, 18690, 19544, 20940, 21360, 24430, 24920, 27920, 29316, 29904, 31061, 36645, 37380, 39088, 41880, 48860, 49840, 58632, 62122, 73290, 74760, 83760, 93183, 97720, 117264, 124244, 146580, 149520, 155305, 186366, 195440, 217427, 248488, 293160, 310610, 372732, 434854, 465915, 496976, 586320, 621220, 652281, 745464, 869708, 931830, 1087135, 1242440, 1304562, 1490928, 1739416, 1863660, 2174270, 2484880, 2609124, 3261405, 3478832, 3727320, 4348540, 5218248, 6522810, 7454640, 8697080, 10436496, 13045620, 17394160, 26091240, 52182480]

約数ペア:

[(1, 52182480), (2, 26091240), (3, 17394160), (4, 13045620), (5, 10436496), (6, 8697080), (7, 7454640), (8, 6522810), (10, 5218248), (12, 4348540), (14, 3727320), (15, 3478832), (16, 3261405), (20, 2609124), (21, 2484880), (24, 2174270), (28, 1863660), (30, 1739416), (35, 1490928), (40, 1304562), (42, 1242440), (48, 1087135), (56, 931830), (60, 869708), (70, 745464), (80, 652281), (84, 621220), (89, 586320), (105, 496976), (112, 465915), (120, 434854), (140, 372732), (168, 310610), (178, 293160), (210, 248488), (240, 217427), (267, 195440), (280, 186366), (336, 155305), (349, 149520), (356, 146580), (420, 124244), (445, 117264), (534, 97720), (560, 93183), (623, 83760), (698, 74760), (712, 73290), (840, 62122), (890, 58632), (1047, 49840), (1068, 48860), (1246, 41880), (1335, 39088), (1396, 37380), (1424, 36645), (1680, 31061), (1745, 29904), (1780, 29316), (1869, 27920), (2094, 24920), (2136, 24430), (2443, 21360), (2492, 20940), (2670, 19544), (2792, 18690), (3115, 16752), (3490, 14952), (3560, 14658), (3738, 13960), (4188, 12460), (4272, 12215), (4886, 10680), (4984, 10470), (5235, 9968), (5340, 9772), (5584, 9345), (6230, 8376), (6980, 7476), (7120, 7329)]