49469200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11243}}^1$

素因数の和:11272

約数の個数: 60

約数和(自身を含む): 129665808

約数和(自身を除く): 80196608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11243, 22486, 44972, 56215, 89944, 112430, 123673, 179888, 224860, 247346, 281075, 449720, 494692, 562150, 618365, 899440, 989384, 1124300, 1236730, 1978768, 2248600, 2473460, 3091825, 4497200, 4946920, 6183650, 9893840, 12367300, 24734600, 49469200]

約数ペア:

[(1, 49469200), (2, 24734600), (4, 12367300), (5, 9893840), (8, 6183650), (10, 4946920), (11, 4497200), (16, 3091825), (20, 2473460), (22, 2248600), (25, 1978768), (40, 1236730), (44, 1124300), (50, 989384), (55, 899440), (80, 618365), (88, 562150), (100, 494692), (110, 449720), (176, 281075), (200, 247346), (220, 224860), (275, 179888), (400, 123673), (440, 112430), (550, 89944), (880, 56215), (1100, 44972), (2200, 22486), (4400, 11243)]