47156220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5011

約数の個数: 72

約数和(自身を含む): 145768896

約数和(自身を除く): 98612676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 4943, 9540, 9886, 14829, 19772, 24715, 29658, 44487, 49430, 59316, 74145, 88974, 98860, 148290, 177948, 222435, 261979, 296580, 444870, 523958, 785937, 889740, 1047916, 1309895, 1571874, 2357811, 2619790, 3143748, 3929685, 4715622, 5239580, 7859370, 9431244, 11789055, 15718740, 23578110, 47156220]

約数ペア:

[(1, 47156220), (2, 23578110), (3, 15718740), (4, 11789055), (5, 9431244), (6, 7859370), (9, 5239580), (10, 4715622), (12, 3929685), (15, 3143748), (18, 2619790), (20, 2357811), (30, 1571874), (36, 1309895), (45, 1047916), (53, 889740), (60, 785937), (90, 523958), (106, 444870), (159, 296580), (180, 261979), (212, 222435), (265, 177948), (318, 148290), (477, 98860), (530, 88974), (636, 74145), (795, 59316), (954, 49430), (1060, 44487), (1590, 29658), (1908, 24715), (2385, 19772), (3180, 14829), (4770, 9886), (4943, 9540)]