53509960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 146266560

約数和(自身を除く): 92756600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1187, 1288, 1610, 1960, 2254, 2374, 3220, 4508, 4748, 5635, 5935, 6440, 8309, 9016, 9496, 11270, 11870, 16618, 22540, 23740, 27301, 33236, 41545, 45080, 47480, 54602, 58163, 66472, 83090, 109204, 116326, 136505, 166180, 191107, 218408, 232652, 273010, 290815, 332360, 382214, 465304, 546020, 581630, 764428, 955535, 1092040, 1163260, 1337749, 1528856, 1911070, 2326520, 2675498, 3822140, 5350996, 6688745, 7644280, 10701992, 13377490, 26754980, 53509960]

約数ペア:

[(1, 53509960), (2, 26754980), (4, 13377490), (5, 10701992), (7, 7644280), (8, 6688745), (10, 5350996), (14, 3822140), (20, 2675498), (23, 2326520), (28, 1911070), (35, 1528856), (40, 1337749), (46, 1163260), (49, 1092040), (56, 955535), (70, 764428), (92, 581630), (98, 546020), (115, 465304), (140, 382214), (161, 332360), (184, 290815), (196, 273010), (230, 232652), (245, 218408), (280, 191107), (322, 166180), (392, 136505), (460, 116326), (490, 109204), (644, 83090), (805, 66472), (920, 58163), (980, 54602), (1127, 47480), (1187, 45080), (1288, 41545), (1610, 33236), (1960, 27301), (2254, 23740), (2374, 22540), (3220, 16618), (4508, 11870), (4748, 11270), (5635, 9496), (5935, 9016), (6440, 8309)]