51468375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 99661536

約数和(自身を除く): 48193161

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 2801, 3675, 6125, 8403, 14005, 18375, 19607, 42015, 58821, 70025, 98035, 137249, 210075, 294105, 350125, 411747, 490175, 686245, 1050375, 1470525, 2058735, 2450875, 3431225, 7352625, 10293675, 17156125, 51468375]

約数ペア:

[(1, 51468375), (3, 17156125), (5, 10293675), (7, 7352625), (15, 3431225), (21, 2450875), (25, 2058735), (35, 1470525), (49, 1050375), (75, 686245), (105, 490175), (125, 411747), (147, 350125), (175, 294105), (245, 210075), (375, 137249), (525, 98035), (735, 70025), (875, 58821), (1225, 42015), (2625, 19607), (2801, 18375), (3675, 14005), (6125, 8403)]