50787700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 115930080

約数和(自身を除く): 65142380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 83, 100, 116, 145, 166, 211, 290, 332, 415, 422, 580, 725, 830, 844, 1055, 1450, 1660, 2075, 2110, 2407, 2900, 4150, 4220, 4814, 5275, 6119, 8300, 9628, 10550, 12035, 12238, 17513, 21100, 24070, 24476, 30595, 35026, 48140, 60175, 61190, 70052, 87565, 120350, 122380, 152975, 175130, 240700, 305950, 350260, 437825, 507877, 611900, 875650, 1015754, 1751300, 2031508, 2539385, 5078770, 10157540, 12696925, 25393850, 50787700]

約数ペア:

[(1, 50787700), (2, 25393850), (4, 12696925), (5, 10157540), (10, 5078770), (20, 2539385), (25, 2031508), (29, 1751300), (50, 1015754), (58, 875650), (83, 611900), (100, 507877), (116, 437825), (145, 350260), (166, 305950), (211, 240700), (290, 175130), (332, 152975), (415, 122380), (422, 120350), (580, 87565), (725, 70052), (830, 61190), (844, 60175), (1055, 48140), (1450, 35026), (1660, 30595), (2075, 24476), (2110, 24070), (2407, 21100), (2900, 17513), (4150, 12238), (4220, 12035), (4814, 10550), (5275, 9628), (6119, 8300)]