51365070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 87013170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1847, 1854, 2781, 3090, 3694, 4635, 5541, 5562, 9235, 9270, 11082, 13905, 16623, 18470, 27705, 27810, 33246, 49869, 55410, 83115, 99738, 166230, 190241, 249345, 380482, 498690, 570723, 951205, 1141446, 1712169, 1902410, 2853615, 3424338, 5136507, 5707230, 8560845, 10273014, 17121690, 25682535, 51365070]

約数ペア:

[(1, 51365070), (2, 25682535), (3, 17121690), (5, 10273014), (6, 8560845), (9, 5707230), (10, 5136507), (15, 3424338), (18, 2853615), (27, 1902410), (30, 1712169), (45, 1141446), (54, 951205), (90, 570723), (103, 498690), (135, 380482), (206, 249345), (270, 190241), (309, 166230), (515, 99738), (618, 83115), (927, 55410), (1030, 49869), (1545, 33246), (1847, 27810), (1854, 27705), (2781, 18470), (3090, 16623), (3694, 13905), (4635, 11082), (5541, 9270), (5562, 9235)]