49369040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3876

約数の個数: 80

約数和(自身を含む): 136919808

約数和(自身を除く): 87550768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3833, 6440, 7666, 12880, 15332, 19165, 26831, 30664, 38330, 53662, 61328, 76660, 88159, 107324, 134155, 153320, 176318, 214648, 268310, 306640, 352636, 429296, 440795, 536620, 617113, 705272, 881590, 1073240, 1234226, 1410544, 1763180, 2146480, 2468452, 3085565, 3526360, 4936904, 6171130, 7052720, 9873808, 12342260, 24684520, 49369040]

約数ペア:

[(1, 49369040), (2, 24684520), (4, 12342260), (5, 9873808), (7, 7052720), (8, 6171130), (10, 4936904), (14, 3526360), (16, 3085565), (20, 2468452), (23, 2146480), (28, 1763180), (35, 1410544), (40, 1234226), (46, 1073240), (56, 881590), (70, 705272), (80, 617113), (92, 536620), (112, 440795), (115, 429296), (140, 352636), (161, 306640), (184, 268310), (230, 214648), (280, 176318), (322, 153320), (368, 134155), (460, 107324), (560, 88159), (644, 76660), (805, 61328), (920, 53662), (1288, 38330), (1610, 30664), (1840, 26831), (2576, 19165), (3220, 15332), (3833, 12880), (6440, 7666)]