47716830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25247}}^1$

素因数の和:25270

約数の個数: 64

約数和(自身を含む): 145428480

約数和(自身を除く): 97711650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25247, 50494, 75741, 126235, 151482, 176729, 227223, 252470, 353458, 378705, 454446, 530187, 681669, 757410, 883645, 1060374, 1136115, 1363338, 1590561, 1767290, 2272230, 2650935, 3181122, 3408345, 4771683, 5301870, 6816690, 7952805, 9543366, 15905610, 23858415, 47716830]

約数ペア:

[(1, 47716830), (2, 23858415), (3, 15905610), (5, 9543366), (6, 7952805), (7, 6816690), (9, 5301870), (10, 4771683), (14, 3408345), (15, 3181122), (18, 2650935), (21, 2272230), (27, 1767290), (30, 1590561), (35, 1363338), (42, 1136115), (45, 1060374), (54, 883645), (63, 757410), (70, 681669), (90, 530187), (105, 454446), (126, 378705), (135, 353458), (189, 252470), (210, 227223), (270, 176729), (315, 151482), (378, 126235), (630, 75741), (945, 50494), (1890, 25247)]