52743945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^3$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 93720960

約数和(自身を除く): 40977015

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 529, 867, 1173, 1445, 1587, 1955, 2645, 4335, 5865, 6647, 7935, 8993, 12167, 19941, 26979, 33235, 36501, 44965, 60835, 99705, 134895, 152881, 182505, 206839, 458643, 620517, 764405, 1034195, 2293215, 3102585, 3516263, 10548789, 17581315, 52743945]

約数ペア:

[(1, 52743945), (3, 17581315), (5, 10548789), (15, 3516263), (17, 3102585), (23, 2293215), (51, 1034195), (69, 764405), (85, 620517), (115, 458643), (255, 206839), (289, 182505), (345, 152881), (391, 134895), (529, 99705), (867, 60835), (1173, 44965), (1445, 36501), (1587, 33235), (1955, 26979), (2645, 19941), (4335, 12167), (5865, 8993), (6647, 7935)]