45218230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 87752160

約数和(自身を除く): 42533930

約数列:

[1, 2, 5, 10, 23, 46, 47, 89, 94, 115, 178, 230, 235, 445, 470, 890, 1081, 2047, 2162, 2209, 4094, 4183, 4418, 5405, 8366, 10235, 10810, 11045, 20470, 20915, 22090, 41830, 50807, 96209, 101614, 192418, 196601, 254035, 393202, 481045, 508070, 962090, 983005, 1966010, 4521823, 9043646, 22609115, 45218230]

約数ペア:

[(1, 45218230), (2, 22609115), (5, 9043646), (10, 4521823), (23, 1966010), (46, 983005), (47, 962090), (89, 508070), (94, 481045), (115, 393202), (178, 254035), (230, 196601), (235, 192418), (445, 101614), (470, 96209), (890, 50807), (1081, 41830), (2047, 22090), (2162, 20915), (2209, 20470), (4094, 11045), (4183, 10810), (4418, 10235), (5405, 8366)]