53248910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 64324210

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 1619, 2530, 2990, 3238, 3289, 6578, 8095, 16190, 16445, 17809, 21047, 32890, 35618, 37237, 42094, 74474, 89045, 105235, 178090, 186185, 210470, 231517, 372370, 409607, 463034, 484081, 819214, 968162, 1157585, 2048035, 2315170, 2420405, 4096070, 4840810, 5324891, 10649782, 26624455, 53248910]

約数ペア:

[(1, 53248910), (2, 26624455), (5, 10649782), (10, 5324891), (11, 4840810), (13, 4096070), (22, 2420405), (23, 2315170), (26, 2048035), (46, 1157585), (55, 968162), (65, 819214), (110, 484081), (115, 463034), (130, 409607), (143, 372370), (230, 231517), (253, 210470), (286, 186185), (299, 178090), (506, 105235), (598, 89045), (715, 74474), (1265, 42094), (1430, 37237), (1495, 35618), (1619, 32890), (2530, 21047), (2990, 17809), (3238, 16445), (3289, 16190), (6578, 8095)]