56072660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 141772680

約数和(自身を除く): 85700020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 1973, 2030, 2842, 3946, 4060, 5684, 7105, 7892, 9865, 13811, 14210, 19730, 27622, 28420, 39460, 55244, 57217, 69055, 96677, 114434, 138110, 193354, 228868, 276220, 286085, 386708, 400519, 483385, 572170, 801038, 966770, 1144340, 1602076, 1933540, 2002595, 2803633, 4005190, 5607266, 8010380, 11214532, 14018165, 28036330, 56072660]

約数ペア:

[(1, 56072660), (2, 28036330), (4, 14018165), (5, 11214532), (7, 8010380), (10, 5607266), (14, 4005190), (20, 2803633), (28, 2002595), (29, 1933540), (35, 1602076), (49, 1144340), (58, 966770), (70, 801038), (98, 572170), (116, 483385), (140, 400519), (145, 386708), (196, 286085), (203, 276220), (245, 228868), (290, 193354), (406, 138110), (490, 114434), (580, 96677), (812, 69055), (980, 57217), (1015, 55244), (1421, 39460), (1973, 28420), (2030, 27622), (2842, 19730), (3946, 14210), (4060, 13811), (5684, 9865), (7105, 7892)]