47224736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 101821608

約数和(自身を除く): 54596872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1861, 1952, 3172, 3722, 6344, 7444, 12688, 14888, 24193, 25376, 29776, 48386, 59552, 96772, 113521, 193544, 227042, 387088, 454084, 774176, 908168, 1475773, 1816336, 2951546, 3632672, 5903092, 11806184, 23612368, 47224736]

約数ペア:

[(1, 47224736), (2, 23612368), (4, 11806184), (8, 5903092), (13, 3632672), (16, 2951546), (26, 1816336), (32, 1475773), (52, 908168), (61, 774176), (104, 454084), (122, 387088), (208, 227042), (244, 193544), (416, 113521), (488, 96772), (793, 59552), (976, 48386), (1586, 29776), (1861, 25376), (1952, 24193), (3172, 14888), (3722, 12688), (6344, 7444)]