53707472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36915

約数の個数: 40

約数和(自身を含む): 128075136

約数和(自身を除く): 74367664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 36887, 73774, 147548, 258209, 295096, 479531, 516418, 590192, 959062, 1032836, 1918124, 2065672, 3356717, 3836248, 4131344, 6713434, 7672496, 13426868, 26853736, 53707472]

約数ペア:

[(1, 53707472), (2, 26853736), (4, 13426868), (7, 7672496), (8, 6713434), (13, 4131344), (14, 3836248), (16, 3356717), (26, 2065672), (28, 1918124), (52, 1032836), (56, 959062), (91, 590192), (104, 516418), (112, 479531), (182, 295096), (208, 258209), (364, 147548), (728, 73774), (1456, 36887)]