53355222

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 65524266

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 503, 639, 747, 1006, 1278, 1494, 1509, 3018, 4527, 5893, 9054, 11786, 17679, 35358, 35713, 41749, 53037, 71426, 83498, 106074, 107139, 125247, 214278, 250494, 321417, 375741, 642834, 751482, 2964179, 5928358, 8892537, 17785074, 26677611, 53355222]

約数ペア:

[(1, 53355222), (2, 26677611), (3, 17785074), (6, 8892537), (9, 5928358), (18, 2964179), (71, 751482), (83, 642834), (142, 375741), (166, 321417), (213, 250494), (249, 214278), (426, 125247), (498, 107139), (503, 106074), (639, 83498), (747, 71426), (1006, 53037), (1278, 41749), (1494, 35713), (1509, 35358), (3018, 17679), (4527, 11786), (5893, 9054)]