47491808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 70371616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 347, 364, 376, 416, 611, 658, 694, 728, 752, 1222, 1316, 1388, 1456, 1504, 2429, 2444, 2632, 2776, 2912, 4277, 4511, 4858, 4888, 5264, 5552, 8554, 9022, 9716, 9776, 10528, 11104, 16309, 17108, 18044, 19432, 19552, 31577, 32618, 34216, 36088, 38864, 63154, 65236, 68432, 72176, 77728, 114163, 126308, 130472, 136864, 144352, 212017, 228326, 252616, 260944, 424034, 456652, 505232, 521888, 848068, 913304, 1010464, 1484119, 1696136, 1826608, 2968238, 3392272, 3653216, 5936476, 6784544, 11872952, 23745904, 47491808]

約数ペア:

[(1, 47491808), (2, 23745904), (4, 11872952), (7, 6784544), (8, 5936476), (13, 3653216), (14, 3392272), (16, 2968238), (26, 1826608), (28, 1696136), (32, 1484119), (47, 1010464), (52, 913304), (56, 848068), (91, 521888), (94, 505232), (104, 456652), (112, 424034), (182, 260944), (188, 252616), (208, 228326), (224, 212017), (329, 144352), (347, 136864), (364, 130472), (376, 126308), (416, 114163), (611, 77728), (658, 72176), (694, 68432), (728, 65236), (752, 63154), (1222, 38864), (1316, 36088), (1388, 34216), (1456, 32618), (1504, 31577), (2429, 19552), (2444, 19432), (2632, 18044), (2776, 17108), (2912, 16309), (4277, 11104), (4511, 10528), (4858, 9776), (4888, 9716), (5264, 9022), (5552, 8554)]