48953205

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{149}}^2$

素因数の和:323

約数の個数: 54

約数和(自身を含む): 99372546

約数和(自身を除く): 50419341

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 149, 245, 315, 441, 447, 735, 745, 1043, 1341, 2205, 2235, 3129, 5215, 6705, 7301, 9387, 15645, 21903, 22201, 36505, 46935, 65709, 66603, 109515, 111005, 155407, 199809, 328545, 333015, 466221, 777035, 999045, 1087849, 1398663, 2331105, 3263547, 5439245, 6993315, 9790641, 16317735, 48953205]

約数ペア:

[(1, 48953205), (3, 16317735), (5, 9790641), (7, 6993315), (9, 5439245), (15, 3263547), (21, 2331105), (35, 1398663), (45, 1087849), (49, 999045), (63, 777035), (105, 466221), (147, 333015), (149, 328545), (245, 199809), (315, 155407), (441, 111005), (447, 109515), (735, 66603), (745, 65709), (1043, 46935), (1341, 36505), (2205, 22201), (2235, 21903), (3129, 15645), (5215, 9387), (6705, 7301)]