53519060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 84375340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 113, 119, 140, 170, 199, 226, 238, 340, 398, 452, 476, 565, 595, 791, 796, 995, 1130, 1190, 1393, 1582, 1921, 1990, 2260, 2380, 2786, 3164, 3383, 3842, 3955, 3980, 5572, 6766, 6965, 7684, 7910, 9605, 13447, 13532, 13930, 15820, 16915, 19210, 22487, 23681, 26894, 27860, 33830, 38420, 44974, 47362, 53788, 67235, 67660, 89948, 94724, 112435, 118405, 134470, 157409, 224870, 236810, 268940, 314818, 382279, 449740, 473620, 629636, 764558, 787045, 1529116, 1574090, 1911395, 2675953, 3148180, 3822790, 5351906, 7645580, 10703812, 13379765, 26759530, 53519060]

約数ペア:

[(1, 53519060), (2, 26759530), (4, 13379765), (5, 10703812), (7, 7645580), (10, 5351906), (14, 3822790), (17, 3148180), (20, 2675953), (28, 1911395), (34, 1574090), (35, 1529116), (68, 787045), (70, 764558), (85, 629636), (113, 473620), (119, 449740), (140, 382279), (170, 314818), (199, 268940), (226, 236810), (238, 224870), (340, 157409), (398, 134470), (452, 118405), (476, 112435), (565, 94724), (595, 89948), (791, 67660), (796, 67235), (995, 53788), (1130, 47362), (1190, 44974), (1393, 38420), (1582, 33830), (1921, 27860), (1990, 26894), (2260, 23681), (2380, 22487), (2786, 19210), (3164, 16915), (3383, 15820), (3842, 13930), (3955, 13532), (3980, 13447), (5572, 9605), (6766, 7910), (6965, 7684)]