54297860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 118843200

約数和(自身を除く): 64545340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 523, 580, 716, 895, 1046, 1790, 2092, 2615, 3580, 5191, 5230, 10382, 10460, 15167, 20764, 25955, 30334, 51910, 60668, 75835, 93617, 103820, 151670, 187234, 303340, 374468, 468085, 936170, 1872340, 2714893, 5429786, 10859572, 13574465, 27148930, 54297860]

約数ペア:

[(1, 54297860), (2, 27148930), (4, 13574465), (5, 10859572), (10, 5429786), (20, 2714893), (29, 1872340), (58, 936170), (116, 468085), (145, 374468), (179, 303340), (290, 187234), (358, 151670), (523, 103820), (580, 93617), (716, 75835), (895, 60668), (1046, 51910), (1790, 30334), (2092, 25955), (2615, 20764), (3580, 15167), (5191, 10460), (5230, 10382)]