55577850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19501}}^1$

素因数の和:19535

約数の個数: 48

約数和(自身を含む): 145094880

約数和(自身を除く): 89517030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 19501, 39002, 58503, 97505, 117006, 195010, 292515, 370519, 487525, 585030, 741038, 975050, 1111557, 1462575, 1852595, 2223114, 2925150, 3705190, 5557785, 9262975, 11115570, 18525950, 27788925, 55577850]

約数ペア:

[(1, 55577850), (2, 27788925), (3, 18525950), (5, 11115570), (6, 9262975), (10, 5557785), (15, 3705190), (19, 2925150), (25, 2223114), (30, 1852595), (38, 1462575), (50, 1111557), (57, 975050), (75, 741038), (95, 585030), (114, 487525), (150, 370519), (190, 292515), (285, 195010), (475, 117006), (570, 97505), (950, 58503), (1425, 39002), (2850, 19501)]