48425860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 48

約数和(自身を含む): 123064704

約数和(自身を除く): 74638844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20347, 40694, 81388, 101735, 142429, 203470, 284858, 345899, 406940, 569716, 691798, 712145, 1383596, 1424290, 1729495, 2421293, 2848580, 3458990, 4842586, 6917980, 9685172, 12106465, 24212930, 48425860]

約数ペア:

[(1, 48425860), (2, 24212930), (4, 12106465), (5, 9685172), (7, 6917980), (10, 4842586), (14, 3458990), (17, 2848580), (20, 2421293), (28, 1729495), (34, 1424290), (35, 1383596), (68, 712145), (70, 691798), (85, 569716), (119, 406940), (140, 345899), (170, 284858), (238, 203470), (340, 142429), (476, 101735), (595, 81388), (1190, 40694), (2380, 20347)]