46038980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 107081352

約数和(自身を除く): 61042372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 169, 212, 257, 260, 265, 338, 514, 530, 676, 689, 845, 1028, 1060, 1285, 1378, 1690, 2570, 2756, 3341, 3380, 3445, 5140, 6682, 6890, 8957, 13364, 13621, 13780, 16705, 17914, 27242, 33410, 35828, 43433, 44785, 54484, 66820, 68105, 86866, 89570, 136210, 173732, 177073, 179140, 217165, 272420, 354146, 434330, 708292, 868660, 885365, 1770730, 2301949, 3541460, 4603898, 9207796, 11509745, 23019490, 46038980]

約数ペア:

[(1, 46038980), (2, 23019490), (4, 11509745), (5, 9207796), (10, 4603898), (13, 3541460), (20, 2301949), (26, 1770730), (52, 885365), (53, 868660), (65, 708292), (106, 434330), (130, 354146), (169, 272420), (212, 217165), (257, 179140), (260, 177073), (265, 173732), (338, 136210), (514, 89570), (530, 86866), (676, 68105), (689, 66820), (845, 54484), (1028, 44785), (1060, 43433), (1285, 35828), (1378, 33410), (1690, 27242), (2570, 17914), (2756, 16705), (3341, 13780), (3380, 13621), (3445, 13364), (5140, 8957), (6682, 6890)]