49648480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 135729216

約数和(自身を除く): 86080736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 457, 485, 560, 679, 776, 914, 970, 1120, 1358, 1552, 1828, 1940, 2285, 2716, 3104, 3199, 3395, 3656, 3880, 4570, 5432, 6398, 6790, 7312, 7760, 9140, 10864, 12796, 13580, 14624, 15520, 15995, 18280, 21728, 25592, 27160, 31990, 36560, 44329, 51184, 54320, 63980, 73120, 88658, 102368, 108640, 127960, 177316, 221645, 255920, 310303, 354632, 443290, 511840, 620606, 709264, 886580, 1241212, 1418528, 1551515, 1773160, 2482424, 3103030, 3546320, 4964848, 6206060, 7092640, 9929696, 12412120, 24824240, 49648480]

約数ペア:

[(1, 49648480), (2, 24824240), (4, 12412120), (5, 9929696), (7, 7092640), (8, 6206060), (10, 4964848), (14, 3546320), (16, 3103030), (20, 2482424), (28, 1773160), (32, 1551515), (35, 1418528), (40, 1241212), (56, 886580), (70, 709264), (80, 620606), (97, 511840), (112, 443290), (140, 354632), (160, 310303), (194, 255920), (224, 221645), (280, 177316), (388, 127960), (457, 108640), (485, 102368), (560, 88658), (679, 73120), (776, 63980), (914, 54320), (970, 51184), (1120, 44329), (1358, 36560), (1552, 31990), (1828, 27160), (1940, 25592), (2285, 21728), (2716, 18280), (3104, 15995), (3199, 15520), (3395, 14624), (3656, 13580), (3880, 12796), (4570, 10864), (5432, 9140), (6398, 7760), (6790, 7312)]