51517930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11789}}^1$

素因数の和:11838

約数の個数: 32

約数和(自身を含む): 101865600

約数和(自身を除く): 50347670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 11789, 23578, 58945, 117890, 223991, 271147, 447982, 542294, 1119955, 1355735, 2239910, 2711470, 5151793, 10303586, 25758965, 51517930]

約数ペア:

[(1, 51517930), (2, 25758965), (5, 10303586), (10, 5151793), (19, 2711470), (23, 2239910), (38, 1355735), (46, 1119955), (95, 542294), (115, 447982), (190, 271147), (230, 223991), (437, 117890), (874, 58945), (2185, 23578), (4370, 11789)]