27541450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 55041120

約数和(自身を除く): 27499670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 547, 950, 1007, 1094, 1325, 2014, 2650, 2735, 5035, 5470, 10070, 10393, 13675, 20786, 25175, 27350, 28991, 50350, 51965, 57982, 103930, 144955, 259825, 289910, 519650, 550829, 724775, 1101658, 1449550, 2754145, 5508290, 13770725, 27541450]

約数ペア:

[(1, 27541450), (2, 13770725), (5, 5508290), (10, 2754145), (19, 1449550), (25, 1101658), (38, 724775), (50, 550829), (53, 519650), (95, 289910), (106, 259825), (190, 144955), (265, 103930), (475, 57982), (530, 51965), (547, 50350), (950, 28991), (1007, 27350), (1094, 25175), (1325, 20786), (2014, 13675), (2650, 10393), (2735, 10070), (5035, 5470)]