47965980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4621}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 135110304

約数和(自身を除く): 87144324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4621, 5190, 9242, 10380, 13863, 18484, 23105, 27726, 46210, 55452, 69315, 92420, 138630, 277260, 799433, 1598866, 2398299, 3197732, 3997165, 4796598, 7994330, 9593196, 11991495, 15988660, 23982990, 47965980]

約数ペア:

[(1, 47965980), (2, 23982990), (3, 15988660), (4, 11991495), (5, 9593196), (6, 7994330), (10, 4796598), (12, 3997165), (15, 3197732), (20, 2398299), (30, 1598866), (60, 799433), (173, 277260), (346, 138630), (519, 92420), (692, 69315), (865, 55452), (1038, 46210), (1730, 27726), (2076, 23105), (2595, 18484), (3460, 13863), (4621, 10380), (5190, 9242)]