53906320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 142959600

約数和(自身を除く): 89053280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3049, 3536, 4420, 6098, 8840, 12196, 15245, 17680, 24392, 30490, 39637, 48784, 51833, 60980, 79274, 103666, 121960, 158548, 198185, 207332, 243920, 259165, 317096, 396370, 414664, 518330, 634192, 673829, 792740, 829328, 1036660, 1347658, 1585480, 2073320, 2695316, 3170960, 3369145, 4146640, 5390632, 6738290, 10781264, 13476580, 26953160, 53906320]

約数ペア:

[(1, 53906320), (2, 26953160), (4, 13476580), (5, 10781264), (8, 6738290), (10, 5390632), (13, 4146640), (16, 3369145), (17, 3170960), (20, 2695316), (26, 2073320), (34, 1585480), (40, 1347658), (52, 1036660), (65, 829328), (68, 792740), (80, 673829), (85, 634192), (104, 518330), (130, 414664), (136, 396370), (170, 317096), (208, 259165), (221, 243920), (260, 207332), (272, 198185), (340, 158548), (442, 121960), (520, 103666), (680, 79274), (884, 60980), (1040, 51833), (1105, 48784), (1360, 39637), (1768, 30490), (2210, 24392), (3049, 17680), (3536, 15245), (4420, 12196), (6098, 8840)]