49750960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 134116416

約数和(自身を除く): 84365456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1217, 1460, 2044, 2434, 2555, 2920, 4088, 4868, 5110, 5840, 6085, 8176, 8519, 9736, 10220, 12170, 17038, 19472, 20440, 24340, 34076, 40880, 42595, 48680, 68152, 85190, 88841, 97360, 136304, 170380, 177682, 340760, 355364, 444205, 621887, 681520, 710728, 888410, 1243774, 1421456, 1776820, 2487548, 3109435, 3553640, 4975096, 6218870, 7107280, 9950192, 12437740, 24875480, 49750960]

約数ペア:

[(1, 49750960), (2, 24875480), (4, 12437740), (5, 9950192), (7, 7107280), (8, 6218870), (10, 4975096), (14, 3553640), (16, 3109435), (20, 2487548), (28, 1776820), (35, 1421456), (40, 1243774), (56, 888410), (70, 710728), (73, 681520), (80, 621887), (112, 444205), (140, 355364), (146, 340760), (280, 177682), (292, 170380), (365, 136304), (511, 97360), (560, 88841), (584, 85190), (730, 68152), (1022, 48680), (1168, 42595), (1217, 40880), (1460, 34076), (2044, 24340), (2434, 20440), (2555, 19472), (2920, 17038), (4088, 12170), (4868, 10220), (5110, 9736), (5840, 8519), (6085, 8176)]