56237300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 148428000

約数和(自身を除く): 92190700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 499, 575, 644, 700, 805, 980, 998, 1127, 1150, 1225, 1610, 1996, 2254, 2300, 2450, 2495, 3220, 3493, 4025, 4508, 4900, 4990, 5635, 6986, 8050, 9980, 11270, 11477, 12475, 13972, 16100, 17465, 22540, 22954, 24451, 24950, 28175, 34930, 45908, 48902, 49900, 56350, 57385, 69860, 80339, 87325, 97804, 112700, 114770, 122255, 160678, 174650, 229540, 244510, 286925, 321356, 349300, 401695, 489020, 562373, 573850, 611275, 803390, 1124746, 1147700, 1222550, 1606780, 2008475, 2249492, 2445100, 2811865, 4016950, 5623730, 8033900, 11247460, 14059325, 28118650, 56237300]

約数ペア:

[(1, 56237300), (2, 28118650), (4, 14059325), (5, 11247460), (7, 8033900), (10, 5623730), (14, 4016950), (20, 2811865), (23, 2445100), (25, 2249492), (28, 2008475), (35, 1606780), (46, 1222550), (49, 1147700), (50, 1124746), (70, 803390), (92, 611275), (98, 573850), (100, 562373), (115, 489020), (140, 401695), (161, 349300), (175, 321356), (196, 286925), (230, 244510), (245, 229540), (322, 174650), (350, 160678), (460, 122255), (490, 114770), (499, 112700), (575, 97804), (644, 87325), (700, 80339), (805, 69860), (980, 57385), (998, 56350), (1127, 49900), (1150, 48902), (1225, 45908), (1610, 34930), (1996, 28175), (2254, 24950), (2300, 24451), (2450, 22954), (2495, 22540), (3220, 17465), (3493, 16100), (4025, 13972), (4508, 12475), (4900, 11477), (4990, 11270), (5635, 9980), (6986, 8050)]