51653040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 160831968

約数和(自身を除く): 109178928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 577, 746, 1119, 1154, 1492, 1731, 1865, 2238, 2308, 2885, 2984, 3462, 3730, 4476, 4616, 5595, 5770, 5968, 6924, 7460, 8655, 8952, 9232, 11190, 11540, 13848, 14920, 17310, 17904, 22380, 23080, 27696, 29840, 34620, 44760, 46160, 69240, 89520, 138480, 215221, 430442, 645663, 860884, 1076105, 1291326, 1721768, 2152210, 2582652, 3228315, 3443536, 4304420, 5165304, 6456630, 8608840, 10330608, 12913260, 17217680, 25826520, 51653040]

約数ペア:

[(1, 51653040), (2, 25826520), (3, 17217680), (4, 12913260), (5, 10330608), (6, 8608840), (8, 6456630), (10, 5165304), (12, 4304420), (15, 3443536), (16, 3228315), (20, 2582652), (24, 2152210), (30, 1721768), (40, 1291326), (48, 1076105), (60, 860884), (80, 645663), (120, 430442), (240, 215221), (373, 138480), (577, 89520), (746, 69240), (1119, 46160), (1154, 44760), (1492, 34620), (1731, 29840), (1865, 27696), (2238, 23080), (2308, 22380), (2885, 17904), (2984, 17310), (3462, 14920), (3730, 13848), (4476, 11540), (4616, 11190), (5595, 9232), (5770, 8952), (5968, 8655), (6924, 7460)]