57210430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 50782658

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 991, 1255, 1982, 2510, 4955, 5773, 9910, 11546, 22793, 28865, 45586, 57730, 113965, 227930, 248741, 497482, 1243705, 2487410, 5721043, 11442086, 28605215, 57210430]

約数ペア:

[(1, 57210430), (2, 28605215), (5, 11442086), (10, 5721043), (23, 2487410), (46, 1243705), (115, 497482), (230, 248741), (251, 227930), (502, 113965), (991, 57730), (1255, 45586), (1982, 28865), (2510, 22793), (4955, 11546), (5773, 9910)]