50878091901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{16381}}^1$

素因数の和:16802

約数の個数: 64

約数和(自身を含む): 86425665536

約数和(自身を除く): 35547573635

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 367, 403, 651, 1101, 1209, 2569, 2821, 4771, 7707, 8463, 11377, 14313, 16381, 33397, 34131, 49143, 79639, 100191, 114667, 147901, 212953, 238917, 344001, 443703, 507811, 638859, 1035307, 1490671, 1523433, 3105921, 3554677, 4472013, 6011827, 6601543, 10664031, 18035481, 19804629, 42082789, 46210801, 78153751, 126248367, 138632403, 186366637, 234461253, 547076257, 559099911, 1304566459, 1641228771, 2422766281, 3913699377, 7268298843, 16959363967, 50878091901]

約数ペア:

[(1, 50878091901), (3, 16959363967), (7, 7268298843), (13, 3913699377), (21, 2422766281), (31, 1641228771), (39, 1304566459), (91, 559099911), (93, 547076257), (217, 234461253), (273, 186366637), (367, 138632403), (403, 126248367), (651, 78153751), (1101, 46210801), (1209, 42082789), (2569, 19804629), (2821, 18035481), (4771, 10664031), (7707, 6601543), (8463, 6011827), (11377, 4472013), (14313, 3554677), (16381, 3105921), (33397, 1523433), (34131, 1490671), (49143, 1035307), (79639, 638859), (100191, 507811), (114667, 443703), (147901, 344001), (212953, 238917)]