42614650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 87041304

約数和(自身を除く): 44426654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1237, 1325, 1378, 2474, 2650, 3445, 6185, 6890, 12370, 16081, 17225, 30925, 32162, 34450, 61850, 65561, 80405, 131122, 160810, 327805, 402025, 655610, 804050, 852293, 1639025, 1704586, 3278050, 4261465, 8522930, 21307325, 42614650]

約数ペア:

[(1, 42614650), (2, 21307325), (5, 8522930), (10, 4261465), (13, 3278050), (25, 1704586), (26, 1639025), (50, 852293), (53, 804050), (65, 655610), (106, 402025), (130, 327805), (265, 160810), (325, 131122), (530, 80405), (650, 65561), (689, 61850), (1237, 34450), (1325, 32162), (1378, 30925), (2474, 17225), (2650, 16081), (3445, 12370), (6185, 6890)]