52603705

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 81259200

約数和(自身を除く): 28655495

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 131, 149, 245, 385, 539, 655, 745, 917, 1043, 1441, 1639, 2695, 4585, 5215, 6419, 7205, 7301, 8195, 10087, 11473, 19519, 32095, 36505, 50435, 57365, 70609, 80311, 97595, 136633, 214709, 353045, 401555, 683165, 956431, 1073545, 1502963, 4782155, 7514815, 10520741, 52603705]

約数ペア:

[(1, 52603705), (5, 10520741), (7, 7514815), (11, 4782155), (35, 1502963), (49, 1073545), (55, 956431), (77, 683165), (131, 401555), (149, 353045), (245, 214709), (385, 136633), (539, 97595), (655, 80311), (745, 70609), (917, 57365), (1043, 50435), (1441, 36505), (1639, 32095), (2695, 19519), (4585, 11473), (5215, 10087), (6419, 8195), (7205, 7301)]