1542981050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44789}}^1$

素因数の和:44867

約数の個数: 48

約数和(自身を含む): 3149095320

約数和(自身を除く): 1606114270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 44789, 89578, 223945, 447890, 582257, 1119725, 1164514, 2239450, 2373817, 2911285, 4747634, 5822570, 11869085, 14556425, 23738170, 29112850, 30859621, 59345425, 61719242, 118690850, 154298105, 308596210, 771490525, 1542981050]

約数ペア:

[(1, 1542981050), (2, 771490525), (5, 308596210), (10, 154298105), (13, 118690850), (25, 61719242), (26, 59345425), (50, 30859621), (53, 29112850), (65, 23738170), (106, 14556425), (130, 11869085), (265, 5822570), (325, 4747634), (530, 2911285), (650, 2373817), (689, 2239450), (1325, 1164514), (1378, 1119725), (2650, 582257), (3445, 447890), (6890, 223945), (17225, 89578), (34450, 44789)]