56454705

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1447}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 106688640

約数和(自身を除く): 50233935

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 1447, 2295, 2601, 4335, 4341, 7235, 7803, 13005, 13023, 21705, 24599, 39015, 39069, 65115, 73797, 122995, 195345, 221391, 368985, 418183, 664173, 1106955, 1254549, 2090915, 3320865, 3763647, 6272745, 11290941, 18818235, 56454705]

約数ペア:

[(1, 56454705), (3, 18818235), (5, 11290941), (9, 6272745), (15, 3763647), (17, 3320865), (27, 2090915), (45, 1254549), (51, 1106955), (85, 664173), (135, 418183), (153, 368985), (255, 221391), (289, 195345), (459, 122995), (765, 73797), (867, 65115), (1445, 39069), (1447, 39015), (2295, 24599), (2601, 21705), (4335, 13023), (4341, 13005), (7235, 7803)]