52635520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 148838400

約数和(自身を除く): 96202880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 379, 434, 448, 496, 560, 620, 640, 758, 868, 896, 992, 1085, 1120, 1240, 1516, 1736, 1895, 1984, 2170, 2240, 2480, 2653, 3032, 3472, 3790, 3968, 4340, 4480, 4960, 5306, 6064, 6944, 7580, 8680, 9920, 10612, 11749, 12128, 13265, 13888, 15160, 17360, 19840, 21224, 23498, 24256, 26530, 27776, 30320, 34720, 42448, 46996, 48512, 53060, 58745, 60640, 69440, 82243, 84896, 93992, 106120, 117490, 121280, 138880, 164486, 169792, 187984, 212240, 234980, 242560, 328972, 339584, 375968, 411215, 424480, 469960, 657944, 751936, 822430, 848960, 939920, 1315888, 1503872, 1644860, 1697920, 1879840, 2631776, 3289720, 3759680, 5263552, 6579440, 7519360, 10527104, 13158880, 26317760, 52635520]

約数ペア:

[(1, 52635520), (2, 26317760), (4, 13158880), (5, 10527104), (7, 7519360), (8, 6579440), (10, 5263552), (14, 3759680), (16, 3289720), (20, 2631776), (28, 1879840), (31, 1697920), (32, 1644860), (35, 1503872), (40, 1315888), (56, 939920), (62, 848960), (64, 822430), (70, 751936), (80, 657944), (112, 469960), (124, 424480), (128, 411215), (140, 375968), (155, 339584), (160, 328972), (217, 242560), (224, 234980), (248, 212240), (280, 187984), (310, 169792), (320, 164486), (379, 138880), (434, 121280), (448, 117490), (496, 106120), (560, 93992), (620, 84896), (640, 82243), (758, 69440), (868, 60640), (896, 58745), (992, 53060), (1085, 48512), (1120, 46996), (1240, 42448), (1516, 34720), (1736, 30320), (1895, 27776), (1984, 26530), (2170, 24256), (2240, 23498), (2480, 21224), (2653, 19840), (3032, 17360), (3472, 15160), (3790, 13888), (3968, 13265), (4340, 12128), (4480, 11749), (4960, 10612), (5306, 9920), (6064, 8680), (6944, 7580)]