50384260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 117593280

約数和(自身を除く): 67209020

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 289, 340, 379, 391, 460, 578, 758, 782, 1156, 1445, 1516, 1564, 1895, 1955, 2890, 3790, 3910, 5780, 6443, 6647, 7580, 7820, 8717, 12886, 13294, 17434, 25772, 26588, 32215, 33235, 34868, 43585, 64430, 66470, 87170, 109531, 128860, 132940, 148189, 174340, 219062, 296378, 438124, 547655, 592756, 740945, 1095310, 1481890, 2190620, 2519213, 2963780, 5038426, 10076852, 12596065, 25192130, 50384260]

約数ペア:

[(1, 50384260), (2, 25192130), (4, 12596065), (5, 10076852), (10, 5038426), (17, 2963780), (20, 2519213), (23, 2190620), (34, 1481890), (46, 1095310), (68, 740945), (85, 592756), (92, 547655), (115, 438124), (170, 296378), (230, 219062), (289, 174340), (340, 148189), (379, 132940), (391, 128860), (460, 109531), (578, 87170), (758, 66470), (782, 64430), (1156, 43585), (1445, 34868), (1516, 33235), (1564, 32215), (1895, 26588), (1955, 25772), (2890, 17434), (3790, 13294), (3910, 12886), (5780, 8717), (6443, 7820), (6647, 7580)]