47205828

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2818

約数の個数: 60

約数和(自身を含む): 125779500

約数和(自身を除く): 78573672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2749, 2862, 4293, 5498, 5724, 8247, 8586, 10996, 16494, 17172, 24741, 32988, 49482, 74223, 98964, 145697, 148446, 222669, 291394, 296892, 437091, 445338, 582788, 874182, 890676, 1311273, 1748364, 2622546, 3933819, 5245092, 7867638, 11801457, 15735276, 23602914, 47205828]

約数ペア:

[(1, 47205828), (2, 23602914), (3, 15735276), (4, 11801457), (6, 7867638), (9, 5245092), (12, 3933819), (18, 2622546), (27, 1748364), (36, 1311273), (53, 890676), (54, 874182), (81, 582788), (106, 445338), (108, 437091), (159, 296892), (162, 291394), (212, 222669), (318, 148446), (324, 145697), (477, 98964), (636, 74223), (954, 49482), (1431, 32988), (1908, 24741), (2749, 17172), (2862, 16494), (4293, 10996), (5498, 8586), (5724, 8247)]