51303484082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{21031}}^1$

素因数の和:21506

約数の個数: 32

約数和(自身を含む): 80454971520

約数和(自身を除く): 29151487438

約数列:

[1, 2, 29, 58, 137, 274, 307, 614, 3973, 7946, 8903, 17806, 21031, 42059, 42062, 84118, 609899, 1219711, 1219798, 2439422, 2881247, 5762494, 6456517, 12913034, 83556163, 167112326, 187238993, 374477986, 884542829, 1769085658, 25651742041, 51303484082]

約数ペア:

[(1, 51303484082), (2, 25651742041), (29, 1769085658), (58, 884542829), (137, 374477986), (274, 187238993), (307, 167112326), (614, 83556163), (3973, 12913034), (7946, 6456517), (8903, 5762494), (17806, 2881247), (21031, 2439422), (42059, 1219798), (42062, 1219711), (84118, 609899)]