52431015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 104896512

約数和(自身を除く): 52465497

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 541, 923, 1065, 1365, 1491, 1623, 2485, 2705, 2769, 3787, 4615, 6461, 7033, 7455, 8115, 11361, 13845, 18935, 19383, 21099, 32305, 35165, 38411, 49231, 56805, 96915, 105495, 115233, 147693, 192055, 246155, 268877, 499343, 576165, 738465, 806631, 1344385, 1498029, 2496715, 3495401, 4033155, 7490145, 10486203, 17477005, 52431015]

約数ペア:

[(1, 52431015), (3, 17477005), (5, 10486203), (7, 7490145), (13, 4033155), (15, 3495401), (21, 2496715), (35, 1498029), (39, 1344385), (65, 806631), (71, 738465), (91, 576165), (105, 499343), (195, 268877), (213, 246155), (273, 192055), (355, 147693), (455, 115233), (497, 105495), (541, 96915), (923, 56805), (1065, 49231), (1365, 38411), (1491, 35165), (1623, 32305), (2485, 21099), (2705, 19383), (2769, 18935), (3787, 13845), (4615, 11361), (6461, 8115), (7033, 7455)]