50425040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10333}}^1$

素因数の和:10407

約数の個数: 40

約数和(自身を含む): 119171688

約数和(自身を除く): 68746648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 10333, 20666, 41332, 51665, 82664, 103330, 165328, 206660, 413320, 630313, 826640, 1260626, 2521252, 3151565, 5042504, 6303130, 10085008, 12606260, 25212520, 50425040]

約数ペア:

[(1, 50425040), (2, 25212520), (4, 12606260), (5, 10085008), (8, 6303130), (10, 5042504), (16, 3151565), (20, 2521252), (40, 1260626), (61, 826640), (80, 630313), (122, 413320), (244, 206660), (305, 165328), (488, 103330), (610, 82664), (976, 51665), (1220, 41332), (2440, 20666), (4880, 10333)]