50887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 161453952

約数和(自身を除く): 110566032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 4931, 5160, 9862, 10320, 14793, 19724, 24655, 29586, 39448, 49310, 59172, 73965, 78896, 98620, 118344, 147930, 197240, 212033, 236688, 295860, 394480, 424066, 591720, 636099, 848132, 1060165, 1183440, 1272198, 1696264, 2120330, 2544396, 3180495, 3392528, 4240660, 5088792, 6360990, 8481320, 10177584, 12721980, 16962640, 25443960, 50887920]

約数ペア:

[(1, 50887920), (2, 25443960), (3, 16962640), (4, 12721980), (5, 10177584), (6, 8481320), (8, 6360990), (10, 5088792), (12, 4240660), (15, 3392528), (16, 3180495), (20, 2544396), (24, 2120330), (30, 1696264), (40, 1272198), (43, 1183440), (48, 1060165), (60, 848132), (80, 636099), (86, 591720), (120, 424066), (129, 394480), (172, 295860), (215, 236688), (240, 212033), (258, 197240), (344, 147930), (430, 118344), (516, 98620), (645, 78896), (688, 73965), (860, 59172), (1032, 49310), (1290, 39448), (1720, 29586), (2064, 24655), (2580, 19724), (3440, 14793), (4931, 10320), (5160, 9862)]